| Elk Plain to Rockville (Maryland) | 2,313.40 mi (3,723.06 km) |
| Elk Plain to Rockville Centre (New York) | 2,427.09 mi (3,906.03 km) |
| Elk Plain to Rockwall (Texas) | 1,671.49 mi (2,690.01 km) |
| Elk Plain to Rocky Mount (North Carolina) | 2,392.91 mi (3,851.02 km) |
| Elk Plain to Rocky Point (New York) | 2,451.29 mi (3,944.97 km) |
| Elk Plain to Rocky River (Ohio) | 2,018.07 mi (3,247.78 km) |
| Elk Plain to Roessleville (New York) | 2,358.66 mi (3,795.90 km) |
| Elk Plain to Rogers (Arkansas) | 1,621.35 mi (2,609.31 km) |
| Elk Plain to Rogers (Minnesota) | 1,376.97 mi (2,216.02 km) |
| Elk Plain to Rohnert Park (California) | 600.97 mi (967.17 km) |
| Elk Plain to Rolla (Missouri) | 1,667.80 mi (2,684.06 km) |
| Elk Plain to Rolling Meadows (Illinois) | 1,710.70 mi (2,753.11 km) |
| Elk Plain to Roma (Texas) | 1,909.79 mi (3,073.51 km) |
| Elk Plain to Rome (Georgia) | 2,114.04 mi (3,402.21 km) |
| Elk Plain to Rome (New York) | 2,265.52 mi (3,646.00 km) |
