| Pantelimon to Octeville | 1,350.33 mi (2,173.15 km) |
| Pantelimon to Oignies | 1,155.21 mi (1,859.13 km) |
| Pantelimon to Oissel | 1,226.27 mi (1,973.48 km) |
| Pantelimon to Olivet | 1,181.45 mi (1,901.36 km) |
| Pantelimon to Ollioules | 1,016.46 mi (1,635.84 km) |
| Pantelimon to Olonne-sur-Mer | 1,355.30 mi (2,181.15 km) |
| Pantelimon to Oloron-Sainte-Marie | 1,333.15 mi (2,145.49 km) |
| Pantelimon to Onet Village | 1,161.13 mi (1,868.66 km) |
| Pantelimon to Onnaing | 1,128.01 mi (1,815.36 km) |
| Pantelimon to Orange | 1,055.05 mi (1,697.93 km) |
| Pantelimon to Orchies | 1,144.52 mi (1,841.93 km) |
| Pantelimon to Orleans | 1,181.18 mi (1,900.93 km) |
| Pantelimon to Orly | 1,163.26 mi (1,872.08 km) |
| Pantelimon to Ormesson-sur-Marne | 1,156.97 mi (1,861.96 km) |
| Pantelimon to Orsay | 1,172.26 mi (1,886.57 km) |
