| Ansonia to Octeville | 3,374.51 mi (5,430.75 km) |
| Ansonia to Oignies | 3,547.79 mi (5,709.61 km) |
| Ansonia to Oissel | 3,496.60 mi (5,627.24 km) |
| Ansonia to Olivet | 3,568.60 mi (5,743.11 km) |
| Ansonia to Ollioules | 3,879.64 mi (6,243.68 km) |
| Ansonia to Olonne-sur-Mer | 3,442.87 mi (5,540.77 km) |
| Ansonia to Oloron-Sainte-Marie | 3,585.72 mi (5,770.66 km) |
| Ansonia to Onet Village | 3,696.56 mi (5,949.04 km) |
| Ansonia to Onnaing | 3,574.62 mi (5,752.79 km) |
| Ansonia to Orange | 3,802.14 mi (6,118.95 km) |
| Ansonia to Orchies | 3,557.93 mi (5,725.93 km) |
| Ansonia to Orleans | 3,567.95 mi (5,742.05 km) |
| Ansonia to Orly | 3,566.56 mi (5,739.83 km) |
| Ansonia to Ormesson-sur-Marne | 3,571.62 mi (5,747.96 km) |
| Ansonia to Orsay | 3,559.07 mi (5,727.77 km) |
