| Montelupo Fiorentino to Oegstgeest | 657.18 mi (1,057.62 km) |
| Montelupo Fiorentino to Oirschot | 598.61 mi (963.36 km) |
| Montelupo Fiorentino to Oisterwijk | 605.72 mi (974.81 km) |
| Montelupo Fiorentino to Oldebroek | 646.49 mi (1,040.43 km) |
| Montelupo Fiorentino to Oldenzaal | 622.09 mi (1,001.16 km) |
| Montelupo Fiorentino to Ommen | 642.55 mi (1,034.09 km) |
| Montelupo Fiorentino to Oosterend | 679.21 mi (1,093.09 km) |
| Montelupo Fiorentino to Oosterhout | 616.53 mi (992.21 km) |
| Montelupo Fiorentino to Oosterwolde | 675.01 mi (1,086.32 km) |
| Montelupo Fiorentino to Oostzaan | 663.86 mi (1,068.38 km) |
| Montelupo Fiorentino to Opmeer | 679.00 mi (1,092.74 km) |
| Montelupo Fiorentino to Oss | 610.61 mi (982.68 km) |
| Montelupo Fiorentino to Oud-Beijerland | 636.82 mi (1,024.87 km) |
| Montelupo Fiorentino to Oudenbosch | 620.64 mi (998.83 km) |
| Montelupo Fiorentino to Oudewater | 638.82 mi (1,028.08 km) |
