| Apen to Karis | 762.63 mi (1,227.33 km) |
| Apen to Karkkila | 795.56 mi (1,280.33 km) |
| Apen to Kauhajoki | 823.57 mi (1,325.41 km) |
| Apen to Kauhava | 875.83 mi (1,409.52 km) |
| Apen to Kauniainen | 799.48 mi (1,286.64 km) |
| Apen to Kemi | 1,038.38 mi (1,671.10 km) |
| Apen to Kemijarvi | 1,142.49 mi (1,838.66 km) |
| Apen to Kempele | 1,016.12 mi (1,635.29 km) |
| Apen to Kerava | 816.65 mi (1,314.28 km) |
| Apen to Keuruu | 877.15 mi (1,411.63 km) |
| Apen to Kiiminki | 1,032.34 mi (1,661.39 km) |
| Apen to Kirkkonummi | 786.60 mi (1,265.91 km) |
| Apen to Kitee | 1,019.52 mi (1,640.76 km) |
| Apen to Kiuruvesi | 983.58 mi (1,582.92 km) |
| Apen to Kivisto | 806.48 mi (1,297.90 km) |
