| Baskil to Octeville | 2,117.79 mi (3,408.26 km) |
| Baskil to Oignies | 1,922.85 mi (3,094.53 km) |
| Baskil to Oissel | 1,993.61 mi (3,208.41 km) |
| Baskil to Olivet | 1,945.31 mi (3,130.68 km) |
| Baskil to Ollioules | 1,740.38 mi (2,800.87 km) |
| Baskil to Olonne-sur-Mer | 2,113.00 mi (3,400.55 km) |
| Baskil to Oloron-Sainte-Marie | 2,064.95 mi (3,323.22 km) |
| Baskil to Onet Village | 1,901.70 mi (3,060.49 km) |
| Baskil to Onnaing | 1,895.66 mi (3,050.77 km) |
| Baskil to Orange | 1,792.03 mi (2,884.00 km) |
| Baskil to Orchies | 1,912.13 mi (3,077.28 km) |
| Baskil to Orleans | 1,945.18 mi (3,130.47 km) |
| Baskil to Orly | 1,929.76 mi (3,105.65 km) |
| Baskil to Ormesson-sur-Marne | 1,923.58 mi (3,095.71 km) |
| Baskil to Orsay | 1,938.63 mi (3,119.93 km) |
