| Ammon to Octeville | 4,756.34 mi (7,654.60 km) |
| Ammon to Oignies | 4,862.60 mi (7,825.59 km) |
| Ammon to Oissel | 4,858.33 mi (7,818.73 km) |
| Ammon to Olivet | 4,956.88 mi (7,977.34 km) |
| Ammon to Ollioules | 5,326.22 mi (8,571.72 km) |
| Ammon to Olonne-sur-Mer | 4,899.05 mi (7,884.25 km) |
| Ammon to Oloron-Sainte-Marie | 5,101.81 mi (8,210.57 km) |
| Ammon to Onet Village | 5,154.41 mi (8,295.22 km) |
| Ammon to Onnaing | 4,885.15 mi (7,861.90 km) |
| Ammon to Orange | 5,240.17 mi (8,433.23 km) |
| Ammon to Orchies | 4,870.01 mi (7,837.52 km) |
| Ammon to Orleans | 4,955.25 mi (7,974.70 km) |
| Ammon to Orly | 4,929.16 mi (7,932.72 km) |
| Ammon to Ormesson-sur-Marne | 4,931.71 mi (7,936.82 km) |
| Ammon to Orsay | 4,924.89 mi (7,925.84 km) |
