| DeSoto to Octeville | 4,757.13 mi (7,655.86 km) |
| DeSoto to Oignies | 4,913.27 mi (7,907.15 km) |
| DeSoto to Oissel | 4,875.53 mi (7,846.41 km) |
| DeSoto to Olivet | 4,956.45 mi (7,976.63 km) |
| DeSoto to Ollioules | 5,286.90 mi (8,508.44 km) |
| DeSoto to Olonne-sur-Mer | 4,846.66 mi (7,799.95 km) |
| DeSoto to Oloron-Sainte-Marie | 5,004.59 mi (8,054.11 km) |
| DeSoto to Onet Village | 5,104.15 mi (8,214.33 km) |
| DeSoto to Onnaing | 4,939.28 mi (7,949.01 km) |
| DeSoto to Orange | 5,206.39 mi (8,378.88 km) |
| DeSoto to Orchies | 4,922.75 mi (7,922.40 km) |
| DeSoto to Orleans | 4,955.51 mi (7,975.12 km) |
| DeSoto to Orly | 4,947.01 mi (7,961.45 km) |
| DeSoto to Ormesson-sur-Marne | 4,951.42 mi (7,968.54 km) |
| DeSoto to Orsay | 4,940.33 mi (7,950.69 km) |
