| Fiorano Modenese to Oegstgeest | 603.09 mi (970.58 km) |
| Fiorano Modenese to Oirschot | 544.34 mi (876.03 km) |
| Fiorano Modenese to Oisterwijk | 551.47 mi (887.51 km) |
| Fiorano Modenese to Oldebroek | 591.17 mi (951.39 km) |
| Fiorano Modenese to Oldenzaal | 566.28 mi (911.34 km) |
| Fiorano Modenese to Ommen | 586.92 mi (944.55 km) |
| Fiorano Modenese to Oosterend | 623.59 mi (1,003.58 km) |
| Fiorano Modenese to Oosterhout | 562.57 mi (905.36 km) |
| Fiorano Modenese to Oosterwolde | 619.29 mi (996.65 km) |
| Fiorano Modenese to Oostzaan | 609.24 mi (980.48 km) |
| Fiorano Modenese to Opmeer | 624.16 mi (1,004.49 km) |
| Fiorano Modenese to Oss | 555.94 mi (894.70 km) |
| Fiorano Modenese to Oud-Beijerland | 583.13 mi (938.46 km) |
| Fiorano Modenese to Oudenbosch | 567.06 mi (912.60 km) |
| Fiorano Modenese to Oudewater | 584.52 mi (940.69 km) |
