| La Crosse to Octeville | 4,002.69 mi (6,441.70 km) |
| La Crosse to Oignies | 4,144.33 mi (6,669.66 km) |
| La Crosse to Oissel | 4,116.81 mi (6,625.37 km) |
| La Crosse to Olivet | 4,204.41 mi (6,766.35 km) |
| La Crosse to Ollioules | 4,551.87 mi (7,325.53 km) |
| La Crosse to Olonne-sur-Mer | 4,112.09 mi (6,617.77 km) |
| La Crosse to Oloron-Sainte-Marie | 4,289.18 mi (6,902.76 km) |
| La Crosse to Onet Village | 4,371.40 mi (7,035.09 km) |
| La Crosse to Onnaing | 4,169.54 mi (6,710.22 km) |
| La Crosse to Orange | 4,468.55 mi (7,191.44 km) |
| La Crosse to Orchies | 4,153.27 mi (6,684.04 km) |
| La Crosse to Orleans | 4,203.22 mi (6,764.44 km) |
| La Crosse to Orly | 4,188.77 mi (6,741.18 km) |
| La Crosse to Ormesson-sur-Marne | 4,192.62 mi (6,747.36 km) |
| La Crosse to Orsay | 4,182.82 mi (6,731.60 km) |
