| Roccapiemonte to Oegstgeest | 925.12 mi (1,488.84 km) |
| Roccapiemonte to Oirschot | 866.04 mi (1,393.76 km) |
| Roccapiemonte to Oisterwijk | 873.22 mi (1,405.31 km) |
| Roccapiemonte to Oldebroek | 907.52 mi (1,460.51 km) |
| Roccapiemonte to Oldenzaal | 878.24 mi (1,413.39 km) |
| Roccapiemonte to Ommen | 900.73 mi (1,449.58 km) |
| Roccapiemonte to Oosterend | 937.25 mi (1,508.36 km) |
| Roccapiemonte to Oosterhout | 885.09 mi (1,424.41 km) |
| Roccapiemonte to Oosterwolde | 931.96 mi (1,499.85 km) |
| Roccapiemonte to Oostzaan | 929.34 mi (1,495.64 km) |
| Roccapiemonte to Opmeer | 943.21 mi (1,517.95 km) |
| Roccapiemonte to Oss | 876.10 mi (1,409.95 km) |
| Roccapiemonte to Oud-Beijerland | 906.31 mi (1,458.57 km) |
| Roccapiemonte to Oudenbosch | 890.54 mi (1,433.18 km) |
| Roccapiemonte to Oudewater | 905.94 mi (1,457.96 km) |
