| Ham Lake to Oberkirch | 4,410.50 mi (7,098.01 km) |
| Ham Lake to Obernburg am Main | 4,389.48 mi (7,064.19 km) |
| Ham Lake to Obernkirchen | 4,282.46 mi (6,891.95 km) |
| Ham Lake to Oberschleissheim | 4,544.39 mi (7,313.49 km) |
| Ham Lake to Oberstdorf | 4,538.15 mi (7,303.44 km) |
| Ham Lake to Obertraubling | 4,531.91 mi (7,293.40 km) |
| Ham Lake to Obertshausen | 4,368.94 mi (7,031.13 km) |
| Ham Lake to Oberursel | 4,354.18 mi (7,007.37 km) |
| Ham Lake to Ochsenfurt | 4,429.54 mi (7,128.65 km) |
| Ham Lake to Ochsenhausen | 4,496.46 mi (7,236.36 km) |
| Ham Lake to Ochtrup | 4,221.03 mi (6,793.09 km) |
| Ham Lake to Odenthal | 4,268.36 mi (6,869.26 km) |
| Ham Lake to Oelde | 4,269.02 mi (6,870.32 km) |
| Ham Lake to Oelsnitz | 4,465.40 mi (7,186.36 km) |
| Ham Lake to Oer-Erkenschwick | 4,246.96 mi (6,834.82 km) |
