| Belluno to Octeville | 684.67 mi (1,101.87 km) |
| Belluno to Oignies | 518.18 mi (833.93 km) |
| Belluno to Oissel | 561.57 mi (903.76 km) |
| Belluno to Olivet | 500.05 mi (804.75 km) |
| Belluno to Ollioules | 375.39 mi (604.13 km) |
| Belluno to Olonne-sur-Mer | 667.01 mi (1,073.45 km) |
| Belluno to Oloron-Sainte-Marie | 661.31 mi (1,064.28 km) |
| Belluno to Onet Village | 483.52 mi (778.15 km) |
| Belluno to Onnaing | 492.71 mi (792.94 km) |
| Belluno to Orange | 386.40 mi (621.86 km) |
| Belluno to Orchies | 509.05 mi (819.24 km) |
| Belluno to Orleans | 500.13 mi (804.88 km) |
| Belluno to Orly | 492.61 mi (792.78 km) |
| Belluno to Ormesson-sur-Marne | 487.21 mi (784.08 km) |
| Belluno to Orsay | 500.60 mi (805.64 km) |
