| Four Square Mile to Octeville | 4,708.51 mi (7,577.61 km) |
| Four Square Mile to Oignies | 4,836.36 mi (7,783.36 km) |
| Four Square Mile to Oissel | 4,818.32 mi (7,754.34 km) |
| Four Square Mile to Olivet | 4,910.72 mi (7,903.03 km) |
| Four Square Mile to Ollioules | 5,268.01 mi (8,478.04 km) |
| Four Square Mile to Olonne-sur-Mer | 4,831.11 mi (7,774.92 km) |
| Four Square Mile to Oloron-Sainte-Marie | 5,017.86 mi (8,075.46 km) |
| Four Square Mile to Onet Village | 5,090.01 mi (8,191.59 km) |
| Four Square Mile to Onnaing | 4,860.58 mi (7,822.34 km) |
| Four Square Mile to Orange | 5,183.35 mi (8,341.79 km) |
| Four Square Mile to Orchies | 4,844.70 mi (7,796.79 km) |
| Four Square Mile to Orleans | 4,909.35 mi (7,900.83 km) |
| Four Square Mile to Orly | 4,890.17 mi (7,869.97 km) |
| Four Square Mile to Ormesson-sur-Marne | 4,893.51 mi (7,875.34 km) |
| Four Square Mile to Orsay | 4,884.87 mi (7,861.44 km) |
