| Colwyn Bay to Karis | 1,128.60 mi (1,816.30 km) |
| Colwyn Bay to Karkkila | 1,154.16 mi (1,857.44 km) |
| Colwyn Bay to Kauhajoki | 1,129.76 mi (1,818.17 km) |
| Colwyn Bay to Kauhava | 1,173.31 mi (1,888.26 km) |
| Colwyn Bay to Kauniainen | 1,166.72 mi (1,877.65 km) |
| Colwyn Bay to Kemi | 1,292.01 mi (2,079.29 km) |
| Colwyn Bay to Kemijarvi | 1,394.05 mi (2,243.51 km) |
| Colwyn Bay to Kempele | 1,291.31 mi (2,078.16 km) |
| Colwyn Bay to Kerava | 1,181.56 mi (1,901.53 km) |
| Colwyn Bay to Keuruu | 1,201.86 mi (1,934.21 km) |
| Colwyn Bay to Kiiminki | 1,304.72 mi (2,099.75 km) |
| Colwyn Bay to Kirkkonummi | 1,154.67 mi (1,858.26 km) |
| Colwyn Bay to Kitee | 1,368.58 mi (2,202.51 km) |
| Colwyn Bay to Kiuruvesi | 1,289.52 mi (2,075.29 km) |
| Colwyn Bay to Kivisto | 1,171.96 mi (1,886.09 km) |
