| Oudenburg to Racconigi | 493.19 mi (793.71 km) |
| Oudenburg to Raffadali | 1,082.72 mi (1,742.46 km) |
| Oudenburg to Ragusa | 1,141.30 mi (1,836.74 km) |
| Oudenburg to Ramacca | 1,112.31 mi (1,790.09 km) |
| Oudenburg to Randazzo | 1,088.19 mi (1,751.27 km) |
| Oudenburg to Rapallo | 553.36 mi (890.54 km) |
| Oudenburg to Ravanusa | 1,101.54 mi (1,772.75 km) |
| Oudenburg to Ravenna | 632.30 mi (1,017.59 km) |
| Oudenburg to Recanati | 729.09 mi (1,173.35 km) |
| Oudenburg to Recco | 550.35 mi (885.70 km) |
| Oudenburg to Reggello | 652.99 mi (1,050.89 km) |
| Oudenburg to Reggio di Calabria | 1,092.99 mi (1,759.00 km) |
| Oudenburg to Reggio Emilia | 569.88 mi (917.13 km) |
| Oudenburg to Reggiolo | 563.11 mi (906.24 km) |
| Oudenburg to Rende | 1,036.63 mi (1,668.29 km) |
