| Alfter to Rockville (Maryland) | 3,969.27 mi (6,387.92 km) |
| Alfter to Rockville Centre (New York) | 3,756.71 mi (6,045.83 km) |
| Alfter to Rockwall (Texas) | 5,023.85 mi (8,085.11 km) |
| Alfter to Rocky Mount (North Carolina) | 4,140.82 mi (6,664.00 km) |
| Alfter to Rocky Point (New York) | 3,716.47 mi (5,981.08 km) |
| Alfter to Rocky River (Ohio) | 4,043.61 mi (6,507.57 km) |
| Alfter to Roessleville (New York) | 3,674.16 mi (5,913.00 km) |
| Alfter to Rogers (Arkansas) | 4,761.28 mi (7,662.55 km) |
| Alfter to Rogers (Minnesota) | 4,293.58 mi (6,909.85 km) |
| Alfter to Rohnert Park (California) | 5,569.16 mi (8,962.69 km) |
| Alfter to Rolla (Missouri) | 4,589.33 mi (7,385.82 km) |
| Alfter to Rolling Meadows (Illinois) | 4,247.31 mi (6,835.38 km) |
| Alfter to Roma (Texas) | 5,469.41 mi (8,802.16 km) |
| Alfter to Rome (Georgia) | 4,520.42 mi (7,274.92 km) |
| Alfter to Rome (New York) | 3,717.99 mi (5,983.52 km) |
