| Castelo Branco to Rivalta di Torino | 844.80 mi (1,359.58 km) |
| Castelo Branco to Rivarolo Canavese | 861.04 mi (1,385.71 km) |
| Castelo Branco to Rivoli | 845.62 mi (1,360.89 km) |
| Castelo Branco to Rocca di Papa | 1,063.58 mi (1,711.66 km) |
| Castelo Branco to Rocca Priora | 1,066.17 mi (1,715.83 km) |
| Castelo Branco to Roccapiemonte | 1,168.37 mi (1,880.31 km) |
| Castelo Branco to Roccastrada | 989.93 mi (1,593.14 km) |
| Castelo Branco to Romano di Lombardia | 958.24 mi (1,542.14 km) |
| Castelo Branco to Rome | 1,051.67 mi (1,692.50 km) |
| Castelo Branco to Roncade | 1,082.22 mi (1,741.66 km) |
| Castelo Branco to Ronchi dei Legionari | 1,138.28 mi (1,831.89 km) |
| Castelo Branco to Ronciglione | 1,038.89 mi (1,671.93 km) |
| Castelo Branco to Rosa | 1,055.49 mi (1,698.64 km) |
| Castelo Branco to Rosarno | 1,257.81 mi (2,024.24 km) |
| Castelo Branco to Rosignano Marittimo | 958.51 mi (1,542.58 km) |
