| Novi Sad to Octeville | 1,044.39 mi (1,680.78 km) |
| Novi Sad to Oignies | 857.61 mi (1,380.18 km) |
| Novi Sad to Oissel | 920.09 mi (1,480.74 km) |
| Novi Sad to Olivet | 869.15 mi (1,398.76 km) |
| Novi Sad to Ollioules | 707.55 mi (1,138.70 km) |
| Novi Sad to Olonne-sur-Mer | 1,039.91 mi (1,673.57 km) |
| Novi Sad to Oloron-Sainte-Marie | 1,019.65 mi (1,640.97 km) |
| Novi Sad to Onet Village | 846.11 mi (1,361.69 km) |
| Novi Sad to Onnaing | 830.60 mi (1,336.72 km) |
| Novi Sad to Orange | 741.25 mi (1,192.93 km) |
| Novi Sad to Orchies | 847.28 mi (1,363.56 km) |
| Novi Sad to Orleans | 869.01 mi (1,398.54 km) |
| Novi Sad to Orly | 854.71 mi (1,375.53 km) |
| Novi Sad to Ormesson-sur-Marne | 848.69 mi (1,365.83 km) |
| Novi Sad to Orsay | 863.41 mi (1,389.53 km) |
