| Romulus to Rivalta di Torino | 4,293.07 mi (6,909.03 km) |
| Romulus to Rivarolo Canavese | 4,289.96 mi (6,904.03 km) |
| Romulus to Rivoli | 4,291.69 mi (6,906.81 km) |
| Romulus to Rocca di Papa | 4,636.22 mi (7,461.28 km) |
| Romulus to Rocca Priora | 4,637.59 mi (7,463.49 km) |
| Romulus to Roccapiemonte | 4,759.92 mi (7,660.36 km) |
| Romulus to Roccastrada | 4,521.68 mi (7,276.95 km) |
| Romulus to Romano di Lombardia | 4,365.02 mi (7,024.82 km) |
| Romulus to Rome | 4,621.35 mi (7,437.34 km) |
| Romulus to Roncade | 4,465.22 mi (7,186.07 km) |
| Romulus to Ronchi dei Legionari | 4,500.86 mi (7,243.44 km) |
| Romulus to Ronciglione | 4,593.98 mi (7,393.29 km) |
| Romulus to Rosa | 4,437.48 mi (7,141.44 km) |
| Romulus to Rosarno | 4,911.87 mi (7,904.89 km) |
| Romulus to Rosignano Marittimo | 4,477.26 mi (7,205.45 km) |
