| Redondela to Opwijk | 851.45 mi (1,370.28 km) |
| Redondela to Ostend | 822.67 mi (1,323.95 km) |
| Redondela to Oud-Heverlee | 862.03 mi (1,387.31 km) |
| Redondela to Oud-Turnhout | 893.60 mi (1,438.11 km) |
| Redondela to Oudenaarde | 826.87 mi (1,330.72 km) |
| Redondela to Oudenburg | 823.14 mi (1,324.71 km) |
| Redondela to Oupeye | 891.09 mi (1,434.07 km) |
| Redondela to Overijse | 855.32 mi (1,376.50 km) |
| Redondela to Overpelt | 904.02 mi (1,454.89 km) |
| Redondela to Paal | 888.16 mi (1,429.36 km) |
| Redondela to Peer | 901.77 mi (1,451.26 km) |
| Redondela to Pepinster | 891.75 mi (1,435.14 km) |
| Redondela to Peruwelz | 811.39 mi (1,305.81 km) |
| Redondela to Perwez | 858.37 mi (1,381.41 km) |
| Redondela to Philippeville | 831.55 mi (1,338.25 km) |
