| Opwijk to Rivarolo Canavese | 421.95 mi (679.07 km) |
| Opwijk to Rivoli | 435.49 mi (700.86 km) |
| Opwijk to Rocca di Papa | 753.59 mi (1,212.78 km) |
| Opwijk to Rocca Priora | 753.87 mi (1,213.23 km) |
| Opwijk to Roccapiemonte | 865.83 mi (1,393.42 km) |
| Opwijk to Roccastrada | 640.15 mi (1,030.22 km) |
| Opwijk to Romano di Lombardia | 455.13 mi (732.47 km) |
| Opwijk to Rome | 740.06 mi (1,191.02 km) |
| Opwijk to Roncade | 526.74 mi (847.71 km) |
| Opwijk to Ronchi dei Legionari | 554.66 mi (892.63 km) |
| Opwijk to Ronciglione | 709.46 mi (1,141.77 km) |
| Opwijk to Rosa | 502.36 mi (808.47 km) |
| Opwijk to Rosarno | 1,035.97 mi (1,667.24 km) |
| Opwijk to Rosignano Marittimo | 599.81 mi (965.31 km) |
| Opwijk to Rosolini | 1,112.34 mi (1,790.13 km) |
