| La Crosse to Oberkirch | 4,407.78 mi (7,093.64 km) |
| La Crosse to Obernburg am Main | 4,390.69 mi (7,066.13 km) |
| La Crosse to Obernkirchen | 4,288.83 mi (6,902.20 km) |
| La Crosse to Oberschleissheim | 4,545.04 mi (7,314.53 km) |
| La Crosse to Oberstdorf | 4,535.60 mi (7,299.35 km) |
| La Crosse to Obertraubling | 4,534.68 mi (7,297.86 km) |
| La Crosse to Obertshausen | 4,370.29 mi (7,033.31 km) |
| La Crosse to Oberursel | 4,355.54 mi (7,009.57 km) |
| La Crosse to Ochsenfurt | 4,431.36 mi (7,131.59 km) |
| La Crosse to Ochsenhausen | 4,494.89 mi (7,233.83 km) |
| La Crosse to Ochtrup | 4,225.31 mi (6,799.98 km) |
| La Crosse to Odenthal | 4,269.98 mi (6,871.86 km) |
| La Crosse to Oelde | 4,273.45 mi (6,877.45 km) |
| La Crosse to Oelsnitz | 4,471.12 mi (7,195.57 km) |
| La Crosse to Oer-Erkenschwick | 4,250.05 mi (6,839.80 km) |
