United States of America populated cities
- Rail Road Flat
- Raleigh, North Carolina
- Ranchester, Wyoming
- Rancho Cordova
- Rancho Mirage
- Rancho Palos Verdes
- Ransom Canyon
- Rapid City
- Raton, New Mexico
- Red Bluff
- Red Feather Lakes
- Redmond, Washington
- Redondo Beach
- Redwood City
- Redwood Falls
- Reed City
- Reeds Spring
- Rehoboth Beach
- Reliance, Wyoming
- Reno, Nevada
- Renton
- Rialto
- Rich Square
- Richardson
- Richfield Springs
- Richland City
- Richland Springs
- Richmond
- Ridge Farm
- Ridge Spring
- Ridgefield Park
- Ridgetop
- Ridgewood, New Jersey
- Ridley Park
- Rio Dell
- Rio Grande City
- Rio Linda
- Rio Rancho, New Mexico
- Rising City
- River Edge
- River Grove
- River Pines
- Riverside
- Roanoke Rapids
- Roaring Spring
- Roaring Springs
- Rochester
- Rock Island
- Rock Port
- Rock Rapids
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