| Filottrano to Oegstgeest | 730.55 mi (1,175.70 km) |
| Filottrano to Oirschot | 671.44 mi (1,080.58 km) |
| Filottrano to Oisterwijk | 678.62 mi (1,092.13 km) |
| Filottrano to Oldebroek | 711.18 mi (1,144.54 km) |
| Filottrano to Oldenzaal | 681.38 mi (1,096.58 km) |
| Filottrano to Ommen | 704.02 mi (1,133.02 km) |
| Filottrano to Oosterend | 740.50 mi (1,191.73 km) |
| Filottrano to Oosterhout | 690.88 mi (1,111.87 km) |
| Filottrano to Oosterwolde | 735.13 mi (1,183.07 km) |
| Filottrano to Oostzaan | 733.94 mi (1,181.16 km) |
| Filottrano to Opmeer | 747.44 mi (1,202.89 km) |
| Filottrano to Oss | 680.82 mi (1,095.68 km) |
| Filottrano to Oud-Beijerland | 712.46 mi (1,146.59 km) |
| Filottrano to Oudenbosch | 696.94 mi (1,121.61 km) |
| Filottrano to Oudewater | 711.11 mi (1,144.42 km) |
