| Olpe to Rockville (Maryland) | 3,994.30 mi (6,428.21 km) |
| Olpe to Rockville Centre (New York) | 3,782.13 mi (6,086.75 km) |
| Olpe to Rockwall (Texas) | 5,044.36 mi (8,118.11 km) |
| Olpe to Rocky Mount (North Carolina) | 4,167.10 mi (6,706.31 km) |
| Olpe to Rocky Point (New York) | 3,741.98 mi (6,022.14 km) |
| Olpe to Rocky River (Ohio) | 4,065.79 mi (6,543.26 km) |
| Olpe to Roessleville (New York) | 3,698.44 mi (5,952.06 km) |
| Olpe to Rogers (Arkansas) | 4,781.27 mi (7,694.71 km) |
| Olpe to Rogers (Minnesota) | 4,309.55 mi (6,935.55 km) |
| Olpe to Rohnert Park (California) | 5,575.57 mi (8,973.02 km) |
| Olpe to Rolla (Missouri) | 4,609.54 mi (7,418.33 km) |
| Olpe to Rolling Meadows (Illinois) | 4,266.94 mi (6,866.98 km) |
| Olpe to Roma (Texas) | 5,491.38 mi (8,837.53 km) |
| Olpe to Rome (Georgia) | 4,544.79 mi (7,314.14 km) |
| Olpe to Rome (New York) | 3,741.41 mi (6,021.21 km) |
