| Ninove to Oestrich-Winkel | 184.55 mi (297.01 km) |
| Ninove to Offenburg | 239.60 mi (385.59 km) |
| Ninove to Oftersheim | 226.21 mi (364.06 km) |
| Ninove to Ohrdruf | 292.99 mi (471.52 km) |
| Ninove to Ohringen | 268.24 mi (431.69 km) |
| Ninove to Olbernhau | 407.17 mi (655.28 km) |
| Ninove to Olching | 374.37 mi (602.49 km) |
| Ninove to Oldenburg | 239.47 mi (385.39 km) |
| Ninove to Oldenburg in Holstein | 374.59 mi (602.84 km) |
| Ninove to Olfen | 157.78 mi (253.92 km) |
| Ninove to Olpe | 166.68 mi (268.25 km) |
| Ninove to Olsberg | 197.06 mi (317.14 km) |
| Ninove to Oranienburg | 415.42 mi (668.55 km) |
| Ninove to Ortenberg | 223.40 mi (359.53 km) |
| Ninove to Oschatz | 395.76 mi (636.92 km) |
