| Korsholm to Oestrich-Winkel | 1,040.11 mi (1,673.90 km) |
| Korsholm to Offenburg | 1,138.63 mi (1,832.45 km) |
| Korsholm to Oftersheim | 1,069.62 mi (1,721.38 km) |
| Korsholm to Ohrdruf | 940.57 mi (1,513.70 km) |
| Korsholm to Ohringen | 1,065.24 mi (1,714.34 km) |
| Korsholm to Olbernhau | 913.99 mi (1,470.93 km) |
| Korsholm to Olching | 1,103.44 mi (1,775.81 km) |
| Korsholm to Oldenburg | 842.34 mi (1,355.62 km) |
| Korsholm to Oldenburg in Holstein | 719.58 mi (1,158.05 km) |
| Korsholm to Olfen | 945.54 mi (1,521.71 km) |
| Korsholm to Olpe | 979.70 mi (1,576.68 km) |
| Korsholm to Olsberg | 946.66 mi (1,523.49 km) |
| Korsholm to Oranienburg | 778.25 mi (1,252.48 km) |
| Korsholm to Ortenberg | 998.76 mi (1,607.35 km) |
| Korsholm to Oschatz | 875.11 mi (1,408.35 km) |
