| Zarasai to Octeville | 1,232.13 mi (1,982.93 km) |
| Zarasai to Oignies | 1,025.06 mi (1,649.67 km) |
| Zarasai to Oissel | 1,137.76 mi (1,831.04 km) |
| Zarasai to Olivet | 1,165.39 mi (1,875.51 km) |
| Zarasai to Ollioules | 1,255.06 mi (2,019.82 km) |
| Zarasai to Olonne-sur-Mer | 1,358.03 mi (2,185.53 km) |
| Zarasai to Oloron-Sainte-Marie | 1,469.70 mi (2,365.26 km) |
| Zarasai to Onet Village | 1,300.07 mi (2,092.26 km) |
| Zarasai to Onnaing | 1,004.83 mi (1,617.12 km) |
| Zarasai to Orange | 1,236.31 mi (1,989.64 km) |
| Zarasai to Orchies | 1,015.30 mi (1,633.97 km) |
| Zarasai to Orleans | 1,163.48 mi (1,872.43 km) |
| Zarasai to Orly | 1,111.47 mi (1,788.74 km) |
| Zarasai to Ormesson-sur-Marne | 1,104.37 mi (1,777.32 km) |
| Zarasai to Orsay | 1,120.96 mi (1,804.01 km) |
