| Kauhava to Obernburg am Main | 1,054.03 mi (1,696.29 km) |
| Kauhava to Obernkirchen | 904.49 mi (1,455.64 km) |
| Kauhava to Oberschleissheim | 1,115.64 mi (1,795.45 km) |
| Kauhava to Oberstdorf | 1,190.21 mi (1,915.46 km) |
| Kauhava to Obertraubling | 1,059.97 mi (1,705.85 km) |
| Kauhava to Obertshausen | 1,045.56 mi (1,682.67 km) |
| Kauhava to Oberursel | 1,041.94 mi (1,676.83 km) |
| Kauhava to Ochsenfurt | 1,049.48 mi (1,688.97 km) |
| Kauhava to Ochsenhausen | 1,152.65 mi (1,855.00 km) |
| Kauhava to Ochtrup | 949.06 mi (1,527.36 km) |
| Kauhava to Odenthal | 1,020.60 mi (1,642.49 km) |
| Kauhava to Oelde | 950.62 mi (1,529.88 km) |
| Kauhava to Oelsnitz | 965.64 mi (1,554.05 km) |
| Kauhava to Oer-Erkenschwick | 981.18 mi (1,579.05 km) |
| Kauhava to Oerlinghausen | 931.86 mi (1,499.68 km) |
