| Vernon to Octeville | 145.78 mi (234.61 km) |
| Vernon to Oignies | 116.53 mi (187.54 km) |
| Vernon to Oissel | 25.03 mi (40.28 km) |
| Vernon to Olivet | 86.78 mi (139.65 km) |
| Vernon to Ollioules | 460.88 mi (741.72 km) |
| Vernon to Olonne-sur-Mer | 232.46 mi (374.10 km) |
| Vernon to Oloron-Sainte-Marie | 419.50 mi (675.12 km) |
| Vernon to Onet Village | 330.57 mi (532.00 km) |
| Vernon to Onnaing | 130.00 mi (209.21 km) |
| Vernon to Orange | 376.57 mi (606.03 km) |
| Vernon to Orchies | 123.60 mi (198.91 km) |
| Vernon to Orleans | 84.26 mi (135.60 km) |
| Vernon to Orly | 47.46 mi (76.37 km) |
| Vernon to Ormesson-sur-Marne | 52.01 mi (83.71 km) |
| Vernon to Orsay | 41.68 mi (67.07 km) |
