| Mortara to Rivarolo Canavese | 50.52 mi (81.30 km) |
| Mortara to Rivoli | 61.32 mi (98.68 km) |
| Mortara to Rocca di Papa | 312.06 mi (502.22 km) |
| Mortara to Rocca Priora | 312.77 mi (503.35 km) |
| Mortara to Roccapiemonte | 431.44 mi (694.34 km) |
| Mortara to Roccastrada | 195.79 mi (315.10 km) |
| Mortara to Romano di Lombardia | 51.91 mi (83.54 km) |
| Mortara to Rome | 297.77 mi (479.22 km) |
| Mortara to Roncade | 177.70 mi (285.99 km) |
| Mortara to Ronchi dei Legionari | 233.33 mi (375.51 km) |
| Mortara to Ronciglione | 267.76 mi (430.93 km) |
| Mortara to Rosa | 149.64 mi (240.83 km) |
| Mortara to Rosarno | 596.85 mi (960.53 km) |
| Mortara to Rosignano Marittimo | 153.41 mi (246.90 km) |
| Mortara to Rosolini | 665.79 mi (1,071.49 km) |
