| Apopka to Octeville | 4,301.02 mi (6,921.82 km) |
| Apopka to Oignies | 4,486.47 mi (7,220.27 km) |
| Apopka to Oissel | 4,424.93 mi (7,121.24 km) |
| Apopka to Olivet | 4,487.49 mi (7,221.92 km) |
| Apopka to Ollioules | 4,770.46 mi (7,677.32 km) |
| Apopka to Olonne-sur-Mer | 4,344.64 mi (6,992.03 km) |
| Apopka to Oloron-Sainte-Marie | 4,460.61 mi (7,178.66 km) |
| Apopka to Onet Village | 4,589.36 mi (7,385.86 km) |
| Apopka to Onnaing | 4,513.60 mi (7,263.94 km) |
| Apopka to Orange | 4,698.33 mi (7,561.24 km) |
| Apopka to Orchies | 4,496.98 mi (7,237.19 km) |
| Apopka to Orleans | 4,487.14 mi (7,221.35 km) |
| Apopka to Orly | 4,492.66 mi (7,230.23 km) |
| Apopka to Ormesson-sur-Marne | 4,498.24 mi (7,239.22 km) |
| Apopka to Orsay | 4,484.51 mi (7,217.12 km) |
