| Kent to Octeville | 4,854.93 mi (7,813.26 km) |
| Kent to Oignies | 4,932.25 mi (7,937.69 km) |
| Kent to Oissel | 4,945.18 mi (7,958.50 km) |
| Kent to Olivet | 5,049.40 mi (8,126.23 km) |
| Kent to Ollioules | 5,426.60 mi (8,733.27 km) |
| Kent to Olonne-sur-Mer | 5,019.59 mi (8,078.25 km) |
| Kent to Oloron-Sainte-Marie | 5,238.21 mi (8,430.09 km) |
| Kent to Onet Village | 5,265.69 mi (8,474.31 km) |
| Kent to Onnaing | 4,952.29 mi (7,969.94 km) |
| Kent to Orange | 5,340.44 mi (8,594.61 km) |
| Kent to Orchies | 4,938.37 mi (7,947.53 km) |
| Kent to Orleans | 5,047.47 mi (8,123.12 km) |
| Kent to Orly | 5,013.32 mi (8,068.16 km) |
| Kent to Ormesson-sur-Marne | 5,014.84 mi (8,070.60 km) |
| Kent to Orsay | 5,010.42 mi (8,063.49 km) |
