| Keller to Reidsville (North Carolina) | 1,023.64 mi (1,647.38 km) |
| Keller to Reisterstown (Maryland) | 1,220.63 mi (1,964.42 km) |
| Keller to Rendon (Texas) | 24.51 mi (39.44 km) |
| Keller to Reno (Nevada) | 1,336.55 mi (2,150.97 km) |
| Keller to Renton (Washington) | 1,644.57 mi (2,646.67 km) |
| Keller to Republic (Missouri) | 361.08 mi (581.09 km) |
| Keller to Reston (Virginia) | 1,184.14 mi (1,905.69 km) |
| Keller to Revere (Massachusetts) | 1,568.13 mi (2,523.67 km) |
| Keller to Rexburg (Idaho) | 1,087.12 mi (1,749.55 km) |
| Keller to Reynoldsburg (Ohio) | 935.75 mi (1,505.94 km) |
| Keller to Rialto (California) | 1,162.39 mi (1,870.69 km) |
| Keller to Richardson (Texas) | 30.05 mi (48.36 km) |
| Keller to Richfield (Minnesota) | 851.68 mi (1,370.64 km) |
| Keller to Richfield (Wisconsin) | 862.28 mi (1,387.71 km) |
| Keller to Richland (Washington) | 1,484.77 mi (2,389.50 km) |
