| Tunceli to Opwijk | 1,887.39 mi (3,037.46 km) |
| Tunceli to Ostend | 1,944.69 mi (3,129.68 km) |
| Tunceli to Oud-Heverlee | 1,864.87 mi (3,001.22 km) |
| Tunceli to Oud-Turnhout | 1,858.82 mi (2,991.49 km) |
| Tunceli to Oudenaarde | 1,910.69 mi (3,074.96 km) |
| Tunceli to Oudenburg | 1,940.70 mi (3,123.26 km) |
| Tunceli to Oupeye | 1,821.35 mi (2,931.17 km) |
| Tunceli to Overijse | 1,869.85 mi (3,009.23 km) |
| Tunceli to Overpelt | 1,838.99 mi (2,959.57 km) |
| Tunceli to Paal | 1,846.46 mi (2,971.58 km) |
| Tunceli to Peer | 1,836.08 mi (2,954.88 km) |
| Tunceli to Pepinster | 1,811.76 mi (2,915.74 km) |
| Tunceli to Peruwelz | 1,907.13 mi (3,069.22 km) |
| Tunceli to Perwez | 1,855.52 mi (2,986.18 km) |
| Tunceli to Philippeville | 1,861.22 mi (2,995.34 km) |
