| City | Region |
|---|
| ›Rachine | Ohio› |
| ›Racine | Wisconsin› |
| ›Radford | Virginia› |
| ›Ragged Point | California› |
| ›Ragus Lake Estates | Texas› |
| ›Rainy Pass Lodge | Alaska› |
| ›Raleigh | North Carolina› |
| ›Raleigh | Mississippi› |
| ›Ramona | California› |
| ›Ramona Beach | New York› |
| ›Ramos | Puerto Rico› |
| ›Ramsey | New Jersey› |
| ›Rancho Cucamonga | California› |
| ›Rancho Santa Fe | California› |
| ›Rancho Tehama Reserve | California› |
| ›Randolph | Massachusetts› |
| ›Randolph Air Force Base | Texas› |
| ›Ranger | Georgia› |
| ›Ransomville | New York› |
| ›Ranson | West Virginia› |
| ›Rantoul | Illinois› |
| ›Rapid City | South Dakota› |
| ›Rat Island | New York› |
| ›Ratcliff | Texas› |
| ›Rathdrum | Idaho› |
| ›Raton | New Mexico› |
| ›Raven | Virginia› |
| ›Ravena | New York› |
| ›Ravendale | California› |
| ›Ravenswood | West Virginia› |
| ›Rawlins | Wyoming› |
| ›Rayford | Texas› |
| ›Raymertown | New York› |
| ›Raymond | Washington› |
| ›Raymondville | New York› |
| ›Rayne | Louisiana› |
| ›Raynham | Massachusetts› |
| ›Raysal | West Virginia› |
| ›Reading | Massachusetts› |
| ›Reading | Pennsylvania› |
| ›Reading | Kansas› |
| ›Readsboro | Vermont› |
| ›Readville | Massachusetts› |
| ›Rectortown | Virginia› |
| ›Red Bluff | California› |
| ›Red Bud | Illinois› |
| ›Red Creek | New York› |
| ›Red Elm | South Dakota› |
| ›Red Lodge | Montana› |
| ›Red Mills | New York› |
| ›Red Oak | Iowa› |
| ›Red River | South Carolina› |
| ›Red Rock | New York› |
| ›Red Wing | Minnesota› |
| ›Redan | Georgia› |
| ›Redby | Minnesota› |
| ›Redding | California› |
| ›Redlands | California› |
| ›Redmond | Oregon› |
| ›Redmond | Washington› |
| ›Redondo Beach | California› |
| ›Redstone | New Hampshire› |
| ›Redstone Park | Vermont› |
| ›Redway | California› |
| ›Redwood City | California› |
| ›Reedley | California› |
| ›Reedsburg | Wisconsin› |
| ›Reedsport | Oregon› |
| ›Reedsville | West Virginia› |
| ›Reedsville | Ohio› |
| ›Reedville | New York› |
| ›Regan | North Dakota› |
| ›Rehoboth Beach | Delaware› |
| ›Remington Corners | New York› |
| ›Remington Ranch | Texas› |
| ›Reno | Ohio› |
| ›Reno | Texas› |
| ›Reno | Nevada› |
| ›Renton | Washington› |
| ›Requa | California› |
| ›Reston | Virginia› |
| ›Revere | Massachusetts› |
| ›Reynolds | Georgia› |
| ›Rhinelander | Wisconsin› |
| ›Ribera | New Mexico› |
| ›Rice | Texas› |
| ›Rice Lake | Wisconsin› |
| ›Rich Island | Connecticut› |
| ›Richardson | Texas› |
| ›Richardson | Alaska› |
| ›Richfield | Utah› |
| ›Richfield | Idaho› |
| ›Richford | Wisconsin› |
| ›Richford | Vermont› |
| ›Richland | Georgia› |
| ›Richland | Washington› |
| ›Richland Center | Wisconsin› |
| ›Richland Hills | Texas› |
| ›Richlands | Virginia› |
| ›Richlands | North Carolina› |
| ›Richmond | Missouri› |
| ›Richmond | Massachusetts› |
| ›Richmond | Texas› |
| ›Richmond | Rhode Island› |
| ›Richmond | Indiana› |
| ›Richmond | Virginia› |
| ›Richmond | Oregon› |
| ›Richmond | California› |
| ›Richmond Heights | Ohio› |
| ›Richmond West | Florida› |
| ›Richwood | Texas› |
| ›Riddle | Oregon› |
| ›Riddle | Idaho› |
| ›Ridersville | West Virginia› |
| ›Ridgefield Park | New Jersey› |
| ›Ridgeway | West Virginia› |
| ›Ridgeway | Alaska› |
| ›Ridgewood | New York› |
| ›Rigby | Idaho› |
| ›Riley | Oregon› |
| ›Rileyville | Virginia› |
| ›Rimel | West Virginia› |
| ›Rindge | New Hampshire› |
| ›Ringgold | Georgia› |
| ›Ringling | Oklahoma› |
| ›Rio Canas Abajo | Puerto Rico› |
| ›Rio Communities | New Mexico› |
| ›Rio Dell | California› |
| ›Rio Grande | Puerto Rico› |
| ›Rio Lajas | Puerto Rico› |
| ›Rio Rancho | New Mexico› |
| ›Rio Vista | California› |
| ›Rion | South Carolina› |
| ›Riparia | Washington› |
| ›Ripley | New York› |
| ›Ripley | West Virginia› |
| ›Ripon | Wisconsin› |
| ›Rising Sun | Maryland› |
| ›Risingdale | Massachusetts› |
| ›Ritzville | Washington› |
| ›River Oaks | Texas› |
| ›River Ridge | Louisiana› |
| ›River Vale | New Jersey› |
| ›Riverbank | California› |
| ›Riverdale | New Jersey› |
| ›Riverdale | Georgia› |
| ›Riverhead | New York› |
| ›Riverside | Texas› |
| ›Riverside | Massachusetts› |
| ›Riverside | Rhode Island› |
| ›Riverside | Ohio› |
| ›Riverside | California› |
| ›Riverside | Washington› |
| ›Riverside | Wyoming› |
| ›Riverside | New Jersey› |
| ›Riverton | Virginia› |
| ›Riverton | New Jersey› |
| ›Riverton | Wyoming› |
| ›Riverview | South Carolina› |
| ›Riverview | Florida› |
| ›Riviera Beach | Florida› |
| ›Roaming Shores | Ohio› |
| ›Roanoke | Virginia› |
| ›Roaring Gap | North Carolina› |
| ›Robbinsville | North Carolina› |
| ›Robertson | Wyoming› |
| ›Robinson | Illinois› |
| ›Robinson | North Dakota› |
| ›Rochelle Park | New Jersey› |
| ›Rocheport | Missouri› |
| ›Rochester | Indiana› |
| ›Rochester | Wisconsin› |
| ›Rochester | Washington› |
| ›Rochester | New York› |
| ›Rochester | Minnesota› |
| ›Rock Camp | West Virginia› |
| ›Rock Hill | South Carolina› |
| ›Rock Island | Rhode Island› |
| ›Rock Island | Illinois› |
| ›Rock Lake | North Dakota› |
| ›Rock Rapids | Iowa› |
| ›Rock River | Wyoming› |
| ›Rock Springs | Wyoming› |
| ›Rockdale | West Virginia› |
| ›Rockford | Washington› |
| ›Rockford | Illinois› |
| ›Rockingham | North Carolina› |
| ›Rockland | West Virginia› |
| ›Rockland | Massachusetts› |
| ›Rockland | Maine› |
| ›Rockledge | Florida› |
| ›Rockleigh | New Jersey› |
| ›Rockport | West Virginia› |
| ›Rockport | Massachusetts› |
| ›Rockport | Texas› |
| ›Rockville | Maryland› |
| ›Rockville | Oregon› |
| ›Rockville Centre | New York› |
| ›Rockwall | Texas› |
| ›Rockwell City | Iowa› |
| ›Rockwood | Maine› |
| ›Rocky Ford | Colorado› |
| ›Rocky Mount | North Carolina› |
| ›Rocky Mt | Virginia› |
| ›Rocky Point | New York› |
| ›Rocky Point | New York› |
| ›Rockypoint | Wyoming› |
| ›Rockywold | New Hampshire› |
| ›Rodanthe | North Carolina› |
| ›Rogers | Arkansas› |
| ›Rogers | Texas› |
| ›Rogers City | Michigan› |
| ›Rogerson | Idaho› |
| ›Rogersville | Tennessee› |
| ›Rohnert Park | California› |
| ›Rojo Cabo | Puerto Rico› |
| ›Rolla | North Dakota› |
| ›Rolla | Missouri› |
| ›Rollersville | Ohio› |
| ›Rome | Oregon› |
| ›Rome | New York› |
| ›Rome | Georgia› |
| ›Romeoville | Illinois› |
| ›Ronkonkoma | New York› |
| ›Roosevelt | New York› |
| ›Roosevelt | Washington› |
| ›Rooseveltown | New York› |
| ›Rosamond | California› |
| ›Rosario | Puerto Rico› |
| ›Roscoe | Montana› |
| ›Roscommon | Michigan› |
| ›Rose | New York› |
| ›Rose Hill | Texas› |
| ›Rosebud | South Dakota› |
| ›Roseburg | Oregon› |
| ›Rosedale | California› |
| ›Roseland | New Jersey› |
| ›Rosemead | California› |
| ›Rosenberg | Texas› |
| ›Roseville | New Jersey› |
| ›Roseville | Minnesota› |
| ›Roseville | California› |
| ›Rosharon | Texas› |
| ›Roslindale | Massachusetts› |
| ›Roslyn | New York› |
| ›Roslyn Estates | New York› |
| ›Roslyn Harbor | New York› |
| ›Roslyn Heights | New York› |
| ›Rosman | North Carolina› |
| ›Ross | Wyoming› |
| ›Rosser | Texas› |
| ›Rossford | Ohio› |
| ›Rossie | New York› |
| ›Rosslyn | District of Columbia› |
| ›Roswell | New Mexico› |
| ›Roswell | Georgia› |
| ›Rotonda West | Florida› |
| ›Round Hill | Virginia› |
| ›Round Island | New York› |
| ›Round Lake | New York› |
| ›Round Rock | Texas› |
| ›Round Valley | California› |
| ›Roundup | Montana› |
| ›Rouses Point Seaplane Base | New York› |
| ›Rowe | Massachusetts› |
| ›Rowesville | South Carolina› |
| ›Rowland Heights | California› |
| ›Rowlett | Texas› |
| ›Roxbury | Massachusetts› |
| ›Roy | Utah› |
| ›Roy | Montana› |
| ›Roy | Idaho› |
| ›Royal City | Washington› |
| ›Royal Palm Beach | Florida› |
| ›Royal Palm Estates | Florida› |
| ›Royal Pines | North Carolina› |
| ›Royalston | Massachusetts› |
| ›Royalton Airport | New York› |
| ›Royse City | Texas› |
| ›Ruby | Alaska› |
| ›Rugby | North Dakota› |
| ›Ruggles Beach | Ohio› |
| ›Ruidoso | New Mexico› |
| ›Ruidoso Downs | New Mexico› |
| ›Rule | Texas› |
| ›Rumford | Rhode Island› |
| ›Rumford | Maine› |
| ›Runge | Texas› |
| ›Rupert | Vermont› |
| ›Rupert | Idaho› |
| ›Rural Hill | New York› |
| ›Rural Retreat | Virginia› |
| ›Rushville | Nebraska› |
| ›Russell | Massachusetts› |
| ›Russell | Pennsylvania› |
| ›Russell | Kansas› |
| ›Russell | New York› |
| ›Russell Gardens | New York› |
| ›Russellville | South Carolina› |
| ›Russellville | Kentucky› |
| ›Russellville | Arkansas› |
| ›Russellville | Alabama› |
| ›Russian Mission | Alaska› |
| ›Ruston | Louisiana› |
| ›Ruther Glen | Virginia› |
| ›Rutherford | New Jersey› |
| ›Ruthland | Ohio› |
| ›Rutland | Vermont› |
| ›Rye | New York› |
