| Brunswick to Opwijk | 3,935.97 mi (6,334.33 km) |
| Brunswick to Ostend | 3,878.84 mi (6,242.40 km) |
| Brunswick to Oud-Heverlee | 3,958.93 mi (6,371.28 km) |
| Brunswick to Oud-Turnhout | 3,956.11 mi (6,366.74 km) |
| Brunswick to Oudenaarde | 3,916.79 mi (6,303.47 km) |
| Brunswick to Oudenburg | 3,883.26 mi (6,249.50 km) |
| Brunswick to Oupeye | 4,000.82 mi (6,438.70 km) |
| Brunswick to Overijse | 3,955.30 mi (6,365.44 km) |
| Brunswick to Overpelt | 3,975.94 mi (6,398.66 km) |
| Brunswick to Paal | 3,972.11 mi (6,392.50 km) |
| Brunswick to Peer | 3,980.01 mi (6,405.20 km) |
| Brunswick to Pepinster | 4,012.10 mi (6,456.85 km) |
| Brunswick to Peruwelz | 3,926.36 mi (6,318.86 km) |
| Brunswick to Perwez | 3,971.27 mi (6,391.15 km) |
| Brunswick to Philippeville | 3,974.26 mi (6,395.95 km) |
