| Caledonia to Octeville | 3,918.46 mi (6,306.15 km) |
| Caledonia to Oignies | 4,067.73 mi (6,546.37 km) |
| Caledonia to Oissel | 4,034.84 mi (6,493.44 km) |
| Caledonia to Olivet | 4,119.28 mi (6,629.34 km) |
| Caledonia to Ollioules | 4,459.61 mi (7,177.04 km) |
| Caledonia to Olonne-sur-Mer | 4,019.02 mi (6,467.98 km) |
| Caledonia to Oloron-Sainte-Marie | 4,188.75 mi (6,741.14 km) |
| Caledonia to Onet Village | 4,277.94 mi (6,884.68 km) |
| Caledonia to Onnaing | 4,093.40 mi (6,587.69 km) |
| Caledonia to Orange | 4,377.37 mi (7,044.70 km) |
| Caledonia to Orchies | 4,076.97 mi (6,561.24 km) |
| Caledonia to Orleans | 4,118.21 mi (6,627.62 km) |
| Caledonia to Orly | 4,106.64 mi (6,609.00 km) |
| Caledonia to Ormesson-sur-Marne | 4,110.77 mi (6,615.64 km) |
| Caledonia to Orsay | 4,100.32 mi (6,598.82 km) |
