| Appenweier to Rockville (Maryland) | 4,071.82 mi (6,552.95 km) |
| Appenweier to Rockville Centre (New York) | 3,857.97 mi (6,208.81 km) |
| Appenweier to Rockwall (Texas) | 5,140.78 mi (8,273.29 km) |
| Appenweier to Rocky Mount (North Carolina) | 4,238.43 mi (6,821.09 km) |
| Appenweier to Rocky Point (New York) | 3,817.43 mi (6,143.56 km) |
| Appenweier to Rocky River (Ohio) | 4,155.94 mi (6,688.34 km) |
| Appenweier to Roessleville (New York) | 3,779.70 mi (6,082.84 km) |
| Appenweier to Rogers (Arkansas) | 4,879.87 mi (7,853.40 km) |
| Appenweier to Rogers (Minnesota) | 4,423.00 mi (7,118.13 km) |
| Appenweier to Rohnert Park (California) | 5,716.20 mi (9,199.34 km) |
| Appenweier to Rolla (Missouri) | 4,707.38 mi (7,575.80 km) |
| Appenweier to Rolling Meadows (Illinois) | 4,367.19 mi (7,028.31 km) |
| Appenweier to Roma (Texas) | 5,581.53 mi (8,982.61 km) |
| Appenweier to Rome (Georgia) | 4,624.97 mi (7,443.17 km) |
| Appenweier to Rome (New York) | 3,826.46 mi (6,158.10 km) |
