| Oldenburg to Karis | 754.59 mi (1,214.39 km) |
| Oldenburg to Karkkila | 787.87 mi (1,267.95 km) |
| Oldenburg to Kauhajoki | 818.84 mi (1,317.79 km) |
| Oldenburg to Kauhava | 871.36 mi (1,402.33 km) |
| Oldenburg to Kauniainen | 791.23 mi (1,273.36 km) |
| Oldenburg to Kemi | 1,035.59 mi (1,666.62 km) |
| Oldenburg to Kemijarvi | 1,139.50 mi (1,833.85 km) |
| Oldenburg to Kempele | 1,012.33 mi (1,629.19 km) |
| Oldenburg to Kerava | 808.49 mi (1,301.15 km) |
| Oldenburg to Keuruu | 871.17 mi (1,402.01 km) |
| Oldenburg to Kiiminki | 1,028.64 mi (1,655.43 km) |
| Oldenburg to Kirkkonummi | 778.34 mi (1,252.62 km) |
| Oldenburg to Kitee | 1,011.75 mi (1,628.26 km) |
| Oldenburg to Kiuruvesi | 978.29 mi (1,574.40 km) |
| Oldenburg to Kivisto | 798.32 mi (1,284.77 km) |
