| Monsey to Opwijk | 3,634.06 mi (5,848.46 km) |
| Monsey to Ostend | 3,576.47 mi (5,755.77 km) |
| Monsey to Oud-Heverlee | 3,657.05 mi (5,885.45 km) |
| Monsey to Oud-Turnhout | 3,657.21 mi (5,885.71 km) |
| Monsey to Oudenaarde | 3,613.42 mi (5,815.24 km) |
| Monsey to Oudenburg | 3,580.77 mi (5,762.70 km) |
| Monsey to Oupeye | 3,699.77 mi (5,954.20 km) |
| Monsey to Overijse | 3,652.95 mi (5,878.86 km) |
| Monsey to Overpelt | 3,677.17 mi (5,917.83 km) |
| Monsey to Paal | 3,672.05 mi (5,909.59 km) |
| Monsey to Peer | 3,680.86 mi (5,923.76 km) |
| Monsey to Pepinster | 3,710.59 mi (5,971.61 km) |
| Monsey to Peruwelz | 3,621.24 mi (5,827.82 km) |
| Monsey to Perwez | 3,668.53 mi (5,903.93 km) |
| Monsey to Philippeville | 3,668.96 mi (5,904.61 km) |
