| Kuusankoski to Obernburg am Main | 1,021.15 mi (1,643.39 km) |
| Kuusankoski to Obernkirchen | 889.44 mi (1,431.42 km) |
| Kuusankoski to Oberschleissheim | 1,056.80 mi (1,700.76 km) |
| Kuusankoski to Oberstdorf | 1,136.43 mi (1,828.91 km) |
| Kuusankoski to Obertraubling | 1,000.25 mi (1,609.75 km) |
| Kuusankoski to Obertshausen | 1,016.31 mi (1,635.59 km) |
| Kuusankoski to Oberursel | 1,015.38 mi (1,634.09 km) |
| Kuusankoski to Ochsenfurt | 1,008.83 mi (1,623.56 km) |
| Kuusankoski to Ochsenhausen | 1,104.27 mi (1,777.15 km) |
| Kuusankoski to Ochtrup | 947.20 mi (1,524.38 km) |
| Kuusankoski to Odenthal | 1,009.94 mi (1,625.35 km) |
| Kuusankoski to Oelde | 939.01 mi (1,511.19 km) |
| Kuusankoski to Oelsnitz | 913.89 mi (1,470.76 km) |
| Kuusankoski to Oer-Erkenschwick | 974.29 mi (1,567.97 km) |
| Kuusankoski to Oerlinghausen | 917.63 mi (1,476.78 km) |
