| Upplands Vasby to Octeville | 1,032.55 mi (1,661.73 km) |
| Upplands Vasby to Oignies | 856.83 mi (1,378.94 km) |
| Upplands Vasby to Oissel | 970.11 mi (1,561.23 km) |
| Upplands Vasby to Olivet | 1,032.52 mi (1,661.68 km) |
| Upplands Vasby to Ollioules | 1,241.29 mi (1,997.67 km) |
| Upplands Vasby to Olonne-sur-Mer | 1,204.83 mi (1,938.99 km) |
| Upplands Vasby to Oloron-Sainte-Marie | 1,372.08 mi (2,208.14 km) |
| Upplands Vasby to Onet Village | 1,227.03 mi (1,974.71 km) |
| Upplands Vasby to Onnaing | 845.36 mi (1,360.48 km) |
| Upplands Vasby to Orange | 1,195.98 mi (1,924.74 km) |
| Upplands Vasby to Orchies | 849.86 mi (1,367.71 km) |
| Upplands Vasby to Orleans | 1,030.07 mi (1,657.73 km) |
| Upplands Vasby to Orly | 969.32 mi (1,559.97 km) |
| Upplands Vasby to Ormesson-sur-Marne | 963.21 mi (1,550.14 km) |
| Upplands Vasby to Orsay | 977.19 mi (1,572.64 km) |
