| Boechout to Karkkila | 996.29 mi (1,603.37 km) |
| Boechout to Kauhajoki | 1,020.78 mi (1,642.78 km) |
| Boechout to Kauhava | 1,072.41 mi (1,725.88 km) |
| Boechout to Kauniainen | 1,000.28 mi (1,609.80 km) |
| Boechout to Kemi | 1,230.23 mi (1,979.87 km) |
| Boechout to Kemijarvi | 1,334.80 mi (2,148.16 km) |
| Boechout to Kempele | 1,210.89 mi (1,948.75 km) |
| Boechout to Kerava | 1,017.46 mi (1,637.44 km) |
| Boechout to Keuruu | 1,076.40 mi (1,732.30 km) |
| Boechout to Kiiminki | 1,226.85 mi (1,974.42 km) |
| Boechout to Kirkkonummi | 987.40 mi (1,589.07 km) |
| Boechout to Kitee | 1,220.26 mi (1,963.82 km) |
| Boechout to Kiuruvesi | 1,181.69 mi (1,901.74 km) |
| Boechout to Kivisto | 1,007.28 mi (1,621.06 km) |
| Boechout to Klaukkala | 1,006.46 mi (1,619.74 km) |
