| Gennep to Rockville (Maryland) | 3,901.69 mi (6,279.16 km) |
| Gennep to Rockville Centre (New York) | 3,689.67 mi (5,937.95 km) |
| Gennep to Rockwall (Texas) | 4,951.01 mi (7,967.89 km) |
| Gennep to Rocky Mount (North Carolina) | 4,075.02 mi (6,558.11 km) |
| Gennep to Rocky Point (New York) | 3,649.56 mi (5,873.40 km) |
| Gennep to Rocky River (Ohio) | 3,972.51 mi (6,393.14 km) |
| Gennep to Roessleville (New York) | 3,605.58 mi (5,802.62 km) |
| Gennep to Rogers (Arkansas) | 4,687.95 mi (7,544.53 km) |
| Gennep to Rogers (Minnesota) | 4,217.05 mi (6,786.68 km) |
| Gennep to Rohnert Park (California) | 5,488.89 mi (8,833.51 km) |
| Gennep to Rolla (Missouri) | 4,516.20 mi (7,268.13 km) |
| Gennep to Rolling Meadows (Illinois) | 4,173.65 mi (6,716.83 km) |
| Gennep to Roma (Texas) | 5,398.08 mi (8,687.37 km) |
| Gennep to Rome (Georgia) | 4,451.95 mi (7,164.72 km) |
| Gennep to Rome (New York) | 3,648.33 mi (5,871.42 km) |
