| Baia-Sprie to Opwijk | 905.53 mi (1,457.31 km) |
| Baia-Sprie to Ostend | 962.12 mi (1,548.38 km) |
| Baia-Sprie to Oud-Heverlee | 883.50 mi (1,421.86 km) |
| Baia-Sprie to Oud-Turnhout | 874.66 mi (1,407.64 km) |
| Baia-Sprie to Oudenaarde | 929.88 mi (1,496.50 km) |
| Baia-Sprie to Oudenburg | 958.31 mi (1,542.25 km) |
| Baia-Sprie to Oupeye | 840.09 mi (1,352.00 km) |
| Baia-Sprie to Overijse | 888.88 mi (1,430.51 km) |
| Baia-Sprie to Overpelt | 855.04 mi (1,376.06 km) |
| Baia-Sprie to Paal | 863.57 mi (1,389.79 km) |
| Baia-Sprie to Peer | 852.52 mi (1,372.00 km) |
| Baia-Sprie to Pepinster | 831.31 mi (1,337.86 km) |
| Baia-Sprie to Peruwelz | 928.53 mi (1,494.33 km) |
| Baia-Sprie to Perwez | 875.40 mi (1,408.83 km) |
| Baia-Sprie to Philippeville | 884.41 mi (1,423.32 km) |
