| Tulcea to Rivalta di Torino | 1,034.75 mi (1,665.27 km) |
| Tulcea to Rivarolo Canavese | 1,022.45 mi (1,645.47 km) |
| Tulcea to Rivoli | 1,034.44 mi (1,664.76 km) |
| Tulcea to Rocca di Papa | 838.70 mi (1,349.76 km) |
| Tulcea to Rocca Priora | 835.88 mi (1,345.22 km) |
| Tulcea to Roccapiemonte | 774.62 mi (1,246.63 km) |
| Tulcea to Roccastrada | 885.87 mi (1,425.67 km) |
| Tulcea to Romano di Lombardia | 923.06 mi (1,485.52 km) |
| Tulcea to Rome | 846.71 mi (1,362.65 km) |
| Tulcea to Roncade | 795.83 mi (1,280.77 km) |
| Tulcea to Ronchi dei Legionari | 740.99 mi (1,192.51 km) |
| Tulcea to Ronciglione | 850.16 mi (1,368.21 km) |
| Tulcea to Rosa | 824.82 mi (1,327.41 km) |
| Tulcea to Rosarno | 804.77 mi (1,295.15 km) |
| Tulcea to Rosignano Marittimo | 913.03 mi (1,469.38 km) |
