| Ostend to Rivarolo Canavese | 462.95 mi (745.05 km) |
| Ostend to Rivoli | 475.01 mi (764.46 km) |
| Ostend to Rocca di Papa | 801.17 mi (1,289.36 km) |
| Ostend to Rocca Priora | 801.57 mi (1,290.00 km) |
| Ostend to Roccapiemonte | 915.32 mi (1,473.06 km) |
| Ostend to Roccastrada | 686.57 mi (1,104.94 km) |
| Ostend to Romano di Lombardia | 503.42 mi (810.18 km) |
| Ostend to Rome | 787.40 mi (1,267.19 km) |
| Ostend to Roncade | 580.37 mi (934.02 km) |
| Ostend to Ronchi dei Legionari | 609.91 mi (981.55 km) |
| Ostend to Ronciglione | 756.89 mi (1,218.09 km) |
| Ostend to Rosa | 555.29 mi (893.65 km) |
| Ostend to Rosarno | 1,084.68 mi (1,745.63 km) |
| Ostend to Rosignano Marittimo | 645.28 mi (1,038.48 km) |
| Ostend to Rosolini | 1,157.85 mi (1,863.38 km) |
