| Ovar to Rockville (Maryland) | 3,533.35 mi (5,686.38 km) |
| Ovar to Rockville Centre (New York) | 3,318.55 mi (5,340.68 km) |
| Ovar to Rockwall (Texas) | 4,675.78 mi (7,524.94 km) |
| Ovar to Rocky Mount (North Carolina) | 3,661.36 mi (5,892.39 km) |
| Ovar to Rocky Point (New York) | 3,277.45 mi (5,274.54 km) |
| Ovar to Rocky River (Ohio) | 3,686.28 mi (5,932.49 km) |
| Ovar to Roessleville (New York) | 3,273.55 mi (5,268.28 km) |
| Ovar to Rogers (Arkansas) | 4,436.32 mi (7,139.57 km) |
| Ovar to Rogers (Minnesota) | 4,094.54 mi (6,589.53 km) |
| Ovar to Rohnert Park (California) | 5,565.71 mi (8,957.15 km) |
| Ovar to Rolla (Missouri) | 4,264.79 mi (6,863.52 km) |
| Ovar to Rolling Meadows (Illinois) | 3,951.79 mi (6,359.79 km) |
| Ovar to Roma (Texas) | 5,067.32 mi (8,155.06 km) |
| Ovar to Rome (Georgia) | 4,082.53 mi (6,570.20 km) |
| Ovar to Rome (New York) | 3,340.11 mi (5,375.38 km) |
