| South Burlington to Octeville | 3,259.65 mi (5,245.90 km) |
| South Burlington to Oignies | 3,425.11 mi (5,512.18 km) |
| South Burlington to Oissel | 3,380.09 mi (5,439.73 km) |
| South Burlington to Olivet | 3,456.84 mi (5,563.25 km) |
| South Burlington to Ollioules | 3,780.09 mi (6,083.47 km) |
| South Burlington to Olonne-sur-Mer | 3,340.57 mi (5,376.13 km) |
| South Burlington to Oloron-Sainte-Marie | 3,495.19 mi (5,624.96 km) |
| South Burlington to Onet Village | 3,597.11 mi (5,788.98 km) |
| South Burlington to Onnaing | 3,451.64 mi (5,554.88 km) |
| South Burlington to Orange | 3,700.48 mi (5,955.35 km) |
| South Burlington to Orchies | 3,434.98 mi (5,528.07 km) |
| South Burlington to Orleans | 3,456.03 mi (5,561.94 km) |
| South Burlington to Orly | 3,450.94 mi (5,553.75 km) |
| South Burlington to Ormesson-sur-Marne | 3,455.68 mi (5,561.38 km) |
| South Burlington to Orsay | 3,443.84 mi (5,542.33 km) |
