| Vittoriosa to Oegstgeest | 1,228.97 mi (1,977.84 km) |
| Vittoriosa to Oirschot | 1,170.75 mi (1,884.15 km) |
| Vittoriosa to Oisterwijk | 1,177.82 mi (1,895.52 km) |
| Vittoriosa to Oldebroek | 1,219.43 mi (1,962.48 km) |
| Vittoriosa to Oldenzaal | 1,194.33 mi (1,922.09 km) |
| Vittoriosa to Ommen | 1,215.21 mi (1,955.69 km) |
| Vittoriosa to Oosterend | 1,251.89 mi (2,014.72 km) |
| Vittoriosa to Oosterhout | 1,188.19 mi (1,912.20 km) |
| Vittoriosa to Oosterwolde | 1,247.50 mi (2,007.65 km) |
| Vittoriosa to Oostzaan | 1,236.42 mi (1,989.82 km) |
| Vittoriosa to Opmeer | 1,251.76 mi (2,014.52 km) |
| Vittoriosa to Oss | 1,183.25 mi (1,904.25 km) |
| Vittoriosa to Oud-Beijerland | 1,207.92 mi (1,943.97 km) |
| Vittoriosa to Oudenbosch | 1,191.57 mi (1,917.65 km) |
| Vittoriosa to Oudewater | 1,210.97 mi (1,948.87 km) |
