| Vittoria to Oegstgeest | 1,160.75 mi (1,868.05 km) |
| Vittoria to Oirschot | 1,102.31 mi (1,774.00 km) |
| Vittoria to Oisterwijk | 1,109.41 mi (1,785.42 km) |
| Vittoria to Oldebroek | 1,149.87 mi (1,850.53 km) |
| Vittoria to Oldenzaal | 1,124.06 mi (1,809.00 km) |
| Vittoria to Ommen | 1,145.22 mi (1,843.05 km) |
| Vittoria to Oosterend | 1,181.91 mi (1,902.10 km) |
| Vittoria to Oosterhout | 1,120.04 mi (1,802.52 km) |
| Vittoria to Oosterwolde | 1,177.37 mi (1,894.79 km) |
| Vittoria to Oostzaan | 1,167.67 mi (1,879.19 km) |
| Vittoria to Opmeer | 1,182.79 mi (1,903.51 km) |
| Vittoria to Oss | 1,114.42 mi (1,793.49 km) |
| Vittoria to Oud-Beijerland | 1,140.05 mi (1,834.73 km) |
| Vittoria to Oudenbosch | 1,123.77 mi (1,808.53 km) |
| Vittoria to Oudewater | 1,142.53 mi (1,838.73 km) |
