| Chania to Octeville | 1,616.01 mi (2,600.71 km) |
| Chania to Oignies | 1,472.08 mi (2,369.09 km) |
| Chania to Oissel | 1,499.23 mi (2,412.78 km) |
| Chania to Olivet | 1,416.20 mi (2,279.15 km) |
| Chania to Ollioules | 1,101.38 mi (1,772.50 km) |
| Chania to Olonne-sur-Mer | 1,534.67 mi (2,469.81 km) |
| Chania to Oloron-Sainte-Marie | 1,411.84 mi (2,272.14 km) |
| Chania to Onet Village | 1,283.57 mi (2,065.71 km) |
| Chania to Onnaing | 1,447.44 mi (2,329.43 km) |
| Chania to Orange | 1,176.21 mi (1,892.93 km) |
| Chania to Orchies | 1,463.48 mi (2,355.24 km) |
| Chania to Orleans | 1,417.15 mi (2,280.68 km) |
| Chania to Orly | 1,427.40 mi (2,297.18 km) |
| Chania to Ormesson-sur-Marne | 1,423.31 mi (2,290.60 km) |
| Chania to Orsay | 1,433.72 mi (2,307.35 km) |
