| Galion to Octeville | 3,803.83 mi (6,121.67 km) |
| Galion to Oignies | 3,965.38 mi (6,381.66 km) |
| Galion to Oissel | 3,923.44 mi (6,314.17 km) |
| Galion to Olivet | 4,002.01 mi (6,440.61 km) |
| Galion to Ollioules | 4,328.39 mi (6,965.87 km) |
| Galion to Olonne-sur-Mer | 3,888.51 mi (6,257.96 km) |
| Galion to Oloron-Sainte-Marie | 4,044.63 mi (6,509.20 km) |
| Galion to Onet Village | 4,145.49 mi (6,671.52 km) |
| Galion to Onnaing | 3,991.71 mi (6,424.03 km) |
| Galion to Orange | 4,248.39 mi (6,837.12 km) |
| Galion to Orchies | 3,975.09 mi (6,397.29 km) |
| Galion to Orleans | 4,001.14 mi (6,439.21 km) |
| Galion to Orly | 3,994.59 mi (6,428.67 km) |
| Galion to Ormesson-sur-Marne | 3,999.19 mi (6,436.08 km) |
| Galion to Orsay | 3,987.67 mi (6,417.53 km) |
