| Nettuno to Rockville (Maryland) | 4,505.63 mi (7,251.10 km) |
| Nettuno to Rockville Centre (New York) | 4,289.81 mi (6,903.78 km) |
| Nettuno to Rockwall (Texas) | 5,606.43 mi (9,022.68 km) |
| Nettuno to Rocky Mount (North Carolina) | 4,658.39 mi (7,496.95 km) |
| Nettuno to Rocky Point (New York) | 4,248.74 mi (6,837.68 km) |
| Nettuno to Rocky River (Ohio) | 4,613.99 mi (7,425.49 km) |
| Nettuno to Roessleville (New York) | 4,222.81 mi (6,795.95 km) |
| Nettuno to Rogers (Arkansas) | 5,350.56 mi (8,610.89 km) |
| Nettuno to Rogers (Minnesota) | 4,920.50 mi (7,918.78 km) |
| Nettuno to Rohnert Park (California) | 6,247.43 mi (10,054.26 km) |
| Nettuno to Rolla (Missouri) | 5,177.33 mi (8,332.10 km) |
| Nettuno to Rolling Meadows (Illinois) | 4,842.78 mi (7,793.70 km) |
| Nettuno to Roma (Texas) | 6,033.21 mi (9,709.51 km) |
| Nettuno to Rome (Georgia) | 5,060.98 mi (8,144.85 km) |
| Nettuno to Rome (New York) | 4,276.61 mi (6,882.55 km) |
