| Senhora da Hora to Nuth | 965.12 mi (1,553.21 km) |
| Senhora da Hora to Oegstgeest | 978.70 mi (1,575.06 km) |
| Senhora da Hora to Oirschot | 971.78 mi (1,563.92 km) |
| Senhora da Hora to Oisterwijk | 972.43 mi (1,564.97 km) |
| Senhora da Hora to Oldebroek | 1,034.87 mi (1,665.46 km) |
| Senhora da Hora to Oldenzaal | 1,061.34 mi (1,708.06 km) |
| Senhora da Hora to Ommen | 1,054.02 mi (1,696.28 km) |
| Senhora da Hora to Oosterend | 1,066.26 mi (1,715.98 km) |
| Senhora da Hora to Oosterhout | 964.41 mi (1,552.07 km) |
| Senhora da Hora to Oosterwolde | 1,072.38 mi (1,725.83 km) |
| Senhora da Hora to Oostzaan | 1,003.35 mi (1,614.74 km) |
| Senhora da Hora to Opmeer | 1,018.49 mi (1,639.10 km) |
| Senhora da Hora to Oss | 990.99 mi (1,594.85 km) |
| Senhora da Hora to Oud-Beijerland | 958.70 mi (1,542.87 km) |
| Senhora da Hora to Oudenbosch | 951.49 mi (1,531.28 km) |
