| Gutersloh to Opwijk | 192.03 mi (309.04 km) |
| Gutersloh to Ostend | 239.20 mi (384.96 km) |
| Gutersloh to Oud-Heverlee | 176.43 mi (283.93 km) |
| Gutersloh to Oud-Turnhout | 151.34 mi (243.56 km) |
| Gutersloh to Oudenaarde | 218.64 mi (351.86 km) |
| Gutersloh to Oudenburg | 236.51 mi (380.63 km) |
| Gutersloh to Oupeye | 144.17 mi (232.02 km) |
| Gutersloh to Overijse | 183.18 mi (294.80 km) |
| Gutersloh to Overpelt | 135.89 mi (218.69 km) |
| Gutersloh to Paal | 150.42 mi (242.08 km) |
| Gutersloh to Peer | 136.65 mi (219.92 km) |
| Gutersloh to Pepinster | 144.26 mi (232.17 km) |
| Gutersloh to Peruwelz | 228.64 mi (367.97 km) |
| Gutersloh to Perwez | 177.66 mi (285.92 km) |
| Gutersloh to Philippeville | 203.72 mi (327.85 km) |
