| North Bellport to Octeville | 3,391.68 mi (5,458.38 km) |
| North Bellport to Oignies | 3,566.37 mi (5,739.52 km) |
| North Bellport to Oissel | 3,514.03 mi (5,655.28 km) |
| North Bellport to Olivet | 3,585.10 mi (5,769.66 km) |
| North Bellport to Ollioules | 3,893.71 mi (6,266.32 km) |
| North Bellport to Olonne-sur-Mer | 3,457.63 mi (5,564.53 km) |
| North Bellport to Oloron-Sainte-Marie | 3,598.21 mi (5,790.76 km) |
| North Bellport to Onet Village | 3,710.68 mi (5,971.76 km) |
| North Bellport to Onnaing | 3,593.25 mi (5,782.78 km) |
| North Bellport to Orange | 3,816.63 mi (6,142.27 km) |
| North Bellport to Orchies | 3,576.56 mi (5,755.91 km) |
| North Bellport to Orleans | 3,584.47 mi (5,768.65 km) |
| North Bellport to Orly | 3,583.79 mi (5,767.56 km) |
| North Bellport to Ormesson-sur-Marne | 3,588.91 mi (5,775.79 km) |
| North Bellport to Orsay | 3,576.23 mi (5,755.38 km) |
