| Orivesi to Opwijk | 1,061.70 mi (1,708.64 km) |
| Orivesi to Ostend | 1,082.35 mi (1,741.88 km) |
| Orivesi to Oud-Heverlee | 1,056.10 mi (1,699.62 km) |
| Orivesi to Oud-Turnhout | 1,021.27 mi (1,643.57 km) |
| Orivesi to Oudenaarde | 1,083.78 mi (1,744.17 km) |
| Orivesi to Oudenburg | 1,082.37 mi (1,741.91 km) |
| Orivesi to Oupeye | 1,037.55 mi (1,669.77 km) |
| Orivesi to Overijse | 1,062.38 mi (1,709.73 km) |
| Orivesi to Overpelt | 1,015.26 mi (1,633.91 km) |
| Orivesi to Paal | 1,031.43 mi (1,659.92 km) |
| Orivesi to Peer | 1,018.91 mi (1,639.77 km) |
| Orivesi to Pepinster | 1,041.05 mi (1,675.40 km) |
| Orivesi to Peruwelz | 1,102.35 mi (1,774.06 km) |
| Orivesi to Perwez | 1,063.73 mi (1,711.91 km) |
| Orivesi to Philippeville | 1,094.24 mi (1,761.01 km) |
