| Tudela de Duero to Opwijk | 770.42 mi (1,239.87 km) |
| Tudela de Duero to Ostend | 755.02 mi (1,215.08 km) |
| Tudela de Duero to Oud-Heverlee | 775.78 mi (1,248.49 km) |
| Tudela de Duero to Oud-Turnhout | 810.58 mi (1,304.50 km) |
| Tudela de Duero to Oudenaarde | 749.16 mi (1,205.65 km) |
| Tudela de Duero to Oudenburg | 754.31 mi (1,213.95 km) |
| Tudela de Duero to Oupeye | 796.51 mi (1,281.85 km) |
| Tudela de Duero to Overijse | 769.47 mi (1,238.34 km) |
| Tudela de Duero to Overpelt | 816.83 mi (1,314.57 km) |
| Tudela de Duero to Paal | 800.65 mi (1,288.51 km) |
| Tudela de Duero to Peer | 813.38 mi (1,309.01 km) |
| Tudela de Duero to Pepinster | 794.35 mi (1,278.39 km) |
| Tudela de Duero to Peruwelz | 729.86 mi (1,174.59 km) |
| Tudela de Duero to Perwez | 768.55 mi (1,236.86 km) |
| Tudela de Duero to Philippeville | 738.52 mi (1,188.53 km) |
