| Dodge City to Octeville | 4,624.05 mi (7,441.69 km) |
| Dodge City to Oignies | 4,764.69 mi (7,668.03 km) |
| Dodge City to Oissel | 4,738.00 mi (7,625.08 km) |
| Dodge City to Olivet | 4,825.80 mi (7,766.37 km) |
| Dodge City to Ollioules | 5,172.97 mi (8,325.08 km) |
| Dodge City to Olonne-sur-Mer | 4,733.02 mi (7,617.06 km) |
| Dodge City to Oloron-Sainte-Marie | 4,908.41 mi (7,899.32 km) |
| Dodge City to Onet Village | 4,992.31 mi (8,034.34 km) |
| Dodge City to Onnaing | 4,789.79 mi (7,708.42 km) |
| Dodge City to Orange | 5,089.76 mi (8,191.17 km) |
| Dodge City to Orchies | 4,773.56 mi (7,682.30 km) |
| Dodge City to Orleans | 4,824.61 mi (7,764.46 km) |
| Dodge City to Orly | 4,809.97 mi (7,740.90 km) |
| Dodge City to Ormesson-sur-Marne | 4,813.78 mi (7,747.03 km) |
| Dodge City to Orsay | 4,804.05 mi (7,731.37 km) |
