| Lousa to Nuth | 1,009.14 mi (1,624.05 km) |
| Lousa to Oegstgeest | 1,029.23 mi (1,656.38 km) |
| Lousa to Oirschot | 1,018.77 mi (1,639.55 km) |
| Lousa to Oisterwijk | 1,019.86 mi (1,641.31 km) |
| Lousa to Oldebroek | 1,083.62 mi (1,743.91 km) |
| Lousa to Oldenzaal | 1,107.99 mi (1,783.14 km) |
| Lousa to Ommen | 1,102.09 mi (1,773.65 km) |
| Lousa to Oosterend | 1,116.24 mi (1,796.41 km) |
| Lousa to Oosterhout | 1,012.67 mi (1,629.73 km) |
| Lousa to Oosterwolde | 1,121.96 mi (1,805.62 km) |
| Lousa to Oostzaan | 1,053.81 mi (1,695.95 km) |
| Lousa to Opmeer | 1,069.54 mi (1,721.26 km) |
| Lousa to Oss | 1,038.41 mi (1,671.16 km) |
| Lousa to Oud-Beijerland | 1,008.32 mi (1,622.73 km) |
| Lousa to Oudenbosch | 1,000.21 mi (1,609.68 km) |
