| Torre de Moncorvo to Nuth | 913.99 mi (1,470.93 km) |
| Torre de Moncorvo to Oegstgeest | 934.62 mi (1,504.12 km) |
| Torre de Moncorvo to Oirschot | 923.73 mi (1,486.59 km) |
| Torre de Moncorvo to Oisterwijk | 924.85 mi (1,488.41 km) |
| Torre de Moncorvo to Oldebroek | 988.73 mi (1,591.21 km) |
| Torre de Moncorvo to Oldenzaal | 1,012.91 mi (1,630.12 km) |
| Torre de Moncorvo to Ommen | 1,007.13 mi (1,620.82 km) |
| Torre de Moncorvo to Oosterend | 1,021.51 mi (1,643.97 km) |
| Torre de Moncorvo to Oosterhout | 917.74 mi (1,476.96 km) |
| Torre de Moncorvo to Oosterwolde | 1,027.17 mi (1,653.07 km) |
| Torre de Moncorvo to Oostzaan | 959.19 mi (1,543.66 km) |
| Torre de Moncorvo to Opmeer | 975.02 mi (1,569.14 km) |
| Torre de Moncorvo to Oss | 943.40 mi (1,518.25 km) |
| Torre de Moncorvo to Oud-Beijerland | 913.57 mi (1,470.25 km) |
| Torre de Moncorvo to Oudenbosch | 905.34 mi (1,457.01 km) |
