| West Little River to Nuth | 4,688.44 mi (7,545.31 km) |
| West Little River to Oegstgeest | 4,608.87 mi (7,417.27 km) |
| West Little River to Oirschot | 4,654.24 mi (7,490.28 km) |
| West Little River to Oisterwijk | 4,648.72 mi (7,481.39 km) |
| West Little River to Oldebroek | 4,663.63 mi (7,505.38 km) |
| West Little River to Oldenzaal | 4,708.14 mi (7,577.01 km) |
| West Little River to Ommen | 4,683.64 mi (7,537.59 km) |
| West Little River to Oosterend | 4,661.41 mi (7,501.82 km) |
| West Little River to Oosterhout | 4,633.44 mi (7,456.81 km) |
| West Little River to Oosterwolde | 4,670.72 mi (7,516.80 km) |
| West Little River to Oostzaan | 4,622.21 mi (7,438.73 km) |
| West Little River to Opmeer | 4,620.84 mi (7,436.53 km) |
| West Little River to Oss | 4,658.94 mi (7,497.84 km) |
| West Little River to Oud-Beijerland | 4,611.69 mi (7,421.81 km) |
| West Little River to Oudenbosch | 4,620.37 mi (7,435.77 km) |
