| Westhoughton to Nuth | 399.40 mi (642.78 km) |
| Westhoughton to Oegstgeest | 306.52 mi (493.30 km) |
| Westhoughton to Oirschot | 358.03 mi (576.19 km) |
| Westhoughton to Oisterwijk | 351.64 mi (565.91 km) |
| Westhoughton to Oldebroek | 358.39 mi (576.78 km) |
| Westhoughton to Oldenzaal | 402.84 mi (648.30 km) |
| Westhoughton to Ommen | 378.21 mi (608.66 km) |
| Westhoughton to Oosterend | 356.89 mi (574.36 km) |
| Westhoughton to Oosterhout | 336.59 mi (541.69 km) |
| Westhoughton to Oosterwolde | 366.27 mi (589.45 km) |
| Westhoughton to Oostzaan | 317.61 mi (511.14 km) |
| Westhoughton to Opmeer | 315.43 mi (507.64 km) |
| Westhoughton to Oss | 358.74 mi (577.33 km) |
| Westhoughton to Oud-Beijerland | 313.77 mi (504.97 km) |
| Westhoughton to Oudenbosch | 325.49 mi (523.82 km) |
