| Pombal to Opwijk | 981.32 mi (1,579.28 km) |
| Pombal to Ostend | 958.04 mi (1,541.82 km) |
| Pombal to Oud-Heverlee | 989.57 mi (1,592.57 km) |
| Pombal to Oud-Turnhout | 1,022.86 mi (1,646.13 km) |
| Pombal to Oudenaarde | 958.02 mi (1,541.79 km) |
| Pombal to Oudenburg | 958.04 mi (1,541.81 km) |
| Pombal to Oupeye | 1,014.80 mi (1,633.16 km) |
| Pombal to Overijse | 983.00 mi (1,581.99 km) |
| Pombal to Overpelt | 1,031.41 mi (1,659.90 km) |
| Pombal to Paal | 1,015.29 mi (1,633.96 km) |
| Pombal to Peer | 1,028.58 mi (1,655.33 km) |
| Pombal to Pepinster | 1,014.04 mi (1,631.94 km) |
| Pombal to Peruwelz | 940.71 mi (1,513.93 km) |
| Pombal to Perwez | 984.19 mi (1,583.90 km) |
| Pombal to Philippeville | 955.61 mi (1,537.90 km) |
