| Monovar to Nuth | 922.39 mi (1,484.44 km) |
| Monovar to Oegstgeest | 983.47 mi (1,582.74 km) |
| Monovar to Oirschot | 950.30 mi (1,529.35 km) |
| Monovar to Oisterwijk | 954.19 mi (1,535.62 km) |
| Monovar to Oldebroek | 1,020.72 mi (1,642.70 km) |
| Monovar to Oldenzaal | 1,029.07 mi (1,656.13 km) |
| Monovar to Ommen | 1,033.09 mi (1,662.60 km) |
| Monovar to Oosterend | 1,058.93 mi (1,704.18 km) |
| Monovar to Oosterhout | 953.14 mi (1,533.94 km) |
| Monovar to Oosterwolde | 1,061.46 mi (1,708.25 km) |
| Monovar to Oostzaan | 1,005.26 mi (1,617.81 km) |
| Monovar to Opmeer | 1,023.65 mi (1,647.40 km) |
| Monovar to Oss | 970.82 mi (1,562.39 km) |
| Monovar to Oud-Beijerland | 958.44 mi (1,542.45 km) |
| Monovar to Oudenbosch | 945.07 mi (1,520.95 km) |
