| Vermillion to Octeville | 4,264.93 mi (6,863.74 km) |
| Vermillion to Oignies | 4,399.87 mi (7,080.90 km) |
| Vermillion to Oissel | 4,376.99 mi (7,044.09 km) |
| Vermillion to Olivet | 4,467.05 mi (7,189.02 km) |
| Vermillion to Ollioules | 4,819.68 mi (7,756.52 km) |
| Vermillion to Olonne-sur-Mer | 4,381.12 mi (7,050.73 km) |
| Vermillion to Oloron-Sainte-Marie | 4,563.34 mi (7,343.99 km) |
| Vermillion to Onet Village | 4,640.36 mi (7,467.94 km) |
| Vermillion to Onnaing | 4,424.62 mi (7,120.73 km) |
| Vermillion to Orange | 4,735.63 mi (7,621.26 km) |
| Vermillion to Orchies | 4,408.52 mi (7,094.83 km) |
| Vermillion to Orleans | 4,465.77 mi (7,186.96 km) |
| Vermillion to Orly | 4,448.96 mi (7,159.91 km) |
| Vermillion to Ormesson-sur-Marne | 4,452.55 mi (7,165.69 km) |
| Vermillion to Orsay | 4,443.32 mi (7,150.84 km) |
