| Cities | Distance |
|---|---|
| Ommen to Opwijk | 143.51 mi (230.96 km) |
| Ommen to Ostend | 173.80 mi (279.70 km) |
| Ommen to Oud-Heverlee | 138.38 mi (222.69 km) |
| Ommen to Oud-Turnhout | 102.98 mi (165.73 km) |
| Ommen to Oudenaarde | 166.77 mi (268.39 km) |
| Ommen to Oudenburg | 172.46 mi (277.55 km) |
| Ommen to Oupeye | 129.28 mi (208.06 km) |
| Ommen to Overijse | 144.43 mi (232.44 km) |
| Ommen to Overpelt | 99.44 mi (160.03 km) |
| Ommen to Paal | 115.10 mi (185.24 km) |
| Ommen to Peer | 104.09 mi (167.51 km) |
| Ommen to Pepinster | 137.18 mi (220.76 km) |
| Ommen to Peruwelz | 184.19 mi (296.43 km) |
| Ommen to Perwez | 147.74 mi (237.77 km) |
| Ommen to Philippeville | 179.17 mi (288.35 km) |