| Chicopee to Octeville | 3,320.56 mi (5,343.93 km) |
| Chicopee to Oignies | 3,492.53 mi (5,620.68 km) |
| Chicopee to Oissel | 3,442.39 mi (5,540.00 km) |
| Chicopee to Olivet | 3,515.26 mi (5,657.26 km) |
| Chicopee to Ollioules | 3,828.66 mi (6,161.63 km) |
| Chicopee to Olonne-sur-Mer | 3,391.24 mi (5,457.67 km) |
| Chicopee to Oloron-Sainte-Marie | 3,536.42 mi (5,691.31 km) |
| Chicopee to Onet Village | 3,645.54 mi (5,866.94 km) |
| Chicopee to Onnaing | 3,519.32 mi (5,663.80 km) |
| Chicopee to Orange | 3,750.73 mi (6,036.22 km) |
| Chicopee to Orchies | 3,502.63 mi (5,636.93 km) |
| Chicopee to Orleans | 3,514.57 mi (5,656.16 km) |
| Chicopee to Orly | 3,512.53 mi (5,652.87 km) |
| Chicopee to Ormesson-sur-Marne | 3,517.53 mi (5,660.92 km) |
| Chicopee to Orsay | 3,505.10 mi (5,640.92 km) |
