| Tromsdalen to Opwijk | 1,377.69 mi (2,217.18 km) |
| Tromsdalen to Ostend | 1,375.38 mi (2,213.46 km) |
| Tromsdalen to Oud-Heverlee | 1,381.20 mi (2,222.83 km) |
| Tromsdalen to Oud-Turnhout | 1,345.41 mi (2,165.23 km) |
| Tromsdalen to Oudenaarde | 1,392.19 mi (2,240.51 km) |
| Tromsdalen to Oudenburg | 1,377.21 mi (2,216.41 km) |
| Tromsdalen to Oupeye | 1,379.18 mi (2,219.58 km) |
| Tromsdalen to Overijse | 1,386.01 mi (2,230.58 km) |
| Tromsdalen to Overpelt | 1,347.45 mi (2,168.51 km) |
| Tromsdalen to Paal | 1,361.93 mi (2,191.82 km) |
| Tromsdalen to Peer | 1,352.68 mi (2,176.93 km) |
| Tromsdalen to Pepinster | 1,386.92 mi (2,232.03 km) |
| Tromsdalen to Peruwelz | 1,414.58 mi (2,276.55 km) |
| Tromsdalen to Perwez | 1,393.58 mi (2,242.75 km) |
| Tromsdalen to Philippeville | 1,424.86 mi (2,293.08 km) |
