| Van Buren to Octeville | 4,516.02 mi (7,267.83 km) |
| Van Buren to Oignies | 4,670.93 mi (7,517.14 km) |
| Van Buren to Oissel | 4,634.06 mi (7,457.80 km) |
| Van Buren to Olivet | 4,715.67 mi (7,589.14 km) |
| Van Buren to Ollioules | 5,048.22 mi (8,124.33 km) |
| Van Buren to Olonne-sur-Mer | 4,607.77 mi (7,415.49 km) |
| Van Buren to Oloron-Sainte-Marie | 4,768.28 mi (7,673.80 km) |
| Van Buren to Onet Village | 4,865.65 mi (7,830.50 km) |
| Van Buren to Onnaing | 4,696.89 mi (7,558.91 km) |
| Van Buren to Orange | 4,967.33 mi (7,994.15 km) |
| Van Buren to Orchies | 4,680.37 mi (7,532.32 km) |
| Van Buren to Orleans | 4,714.70 mi (7,587.58 km) |
| Van Buren to Orly | 4,705.62 mi (7,572.96 km) |
| Van Buren to Ormesson-sur-Marne | 4,709.97 mi (7,579.97 km) |
| Van Buren to Orsay | 4,699.00 mi (7,562.31 km) |
