| Cities | Distance |
|---|
| Opovo to Opwijk | 852.39 mi (1,371.79 km) |
| Opovo to Ostend | 909.97 mi (1,464.45 km) |
| Opovo to Oud-Heverlee | 829.40 mi (1,334.80 km) |
| Opovo to Oud-Turnhout | 830.44 mi (1,336.47 km) |
| Opovo to Oudenaarde | 873.07 mi (1,405.07 km) |
| Opovo to Oudenburg | 905.65 mi (1,457.51 km) |
| Opovo to Oupeye | 786.81 mi (1,266.25 km) |
| Opovo to Overijse | 833.47 mi (1,341.34 km) |
| Opovo to Overpelt | 810.56 mi (1,304.47 km) |
| Opovo to Paal | 814.91 mi (1,311.47 km) |
| Opovo to Peer | 806.61 mi (1,298.11 km) |
| Opovo to Pepinster | 775.89 mi (1,248.68 km) |
| Opovo to Peruwelz | 865.86 mi (1,393.47 km) |
| Opovo to Perwez | 817.91 mi (1,316.30 km) |
| Opovo to Philippeville | 818.39 mi (1,317.07 km) |
