| Ostrhauderfehn to Karis | 773.40 mi (1,244.66 km) |
| Ostrhauderfehn to Karkkila | 806.32 mi (1,297.64 km) |
| Ostrhauderfehn to Kauhajoki | 834.03 mi (1,342.24 km) |
| Ostrhauderfehn to Kauhava | 886.25 mi (1,426.28 km) |
| Ostrhauderfehn to Kauniainen | 810.25 mi (1,303.98 km) |
| Ostrhauderfehn to Kemi | 1,048.46 mi (1,687.34 km) |
| Ostrhauderfehn to Kemijarvi | 1,152.62 mi (1,854.96 km) |
| Ostrhauderfehn to Kempele | 1,026.41 mi (1,651.85 km) |
| Ostrhauderfehn to Kerava | 827.43 mi (1,331.61 km) |
| Ostrhauderfehn to Keuruu | 887.77 mi (1,428.72 km) |
| Ostrhauderfehn to Kiiminki | 1,042.61 mi (1,677.92 km) |
| Ostrhauderfehn to Kirkkonummi | 797.38 mi (1,283.26 km) |
| Ostrhauderfehn to Kitee | 1,030.28 mi (1,658.08 km) |
| Ostrhauderfehn to Kiuruvesi | 994.11 mi (1,599.87 km) |
| Ostrhauderfehn to Kivisto | 817.25 mi (1,315.24 km) |
