| Kokkola to Obernburg am Main | 1,096.69 mi (1,764.95 km) |
| Kokkola to Obernkirchen | 944.96 mi (1,520.76 km) |
| Kokkola to Oberschleissheim | 1,161.55 mi (1,869.33 km) |
| Kokkola to Oberstdorf | 1,235.37 mi (1,988.14 km) |
| Kokkola to Obertraubling | 1,106.09 mi (1,780.07 km) |
| Kokkola to Obertshausen | 1,087.72 mi (1,750.52 km) |
| Kokkola to Oberursel | 1,083.70 mi (1,744.05 km) |
| Kokkola to Ochsenfurt | 1,093.24 mi (1,759.39 km) |
| Kokkola to Ochsenhausen | 1,197.19 mi (1,926.70 km) |
| Kokkola to Ochtrup | 987.13 mi (1,588.63 km) |
| Kokkola to Odenthal | 1,059.90 mi (1,705.74 km) |
| Kokkola to Oelde | 990.34 mi (1,593.80 km) |
| Kokkola to Oelsnitz | 1,011.04 mi (1,627.11 km) |
| Kokkola to Oer-Erkenschwick | 1,019.99 mi (1,641.51 km) |
| Kokkola to Oerlinghausen | 972.08 mi (1,564.41 km) |
