| Colwyn Bay to Klaukkala | 1,169.58 mi (1,882.26 km) |
| Colwyn Bay to Kokkola | 1,195.78 mi (1,924.43 km) |
| Colwyn Bay to Kontiolahti | 1,369.21 mi (2,203.54 km) |
| Colwyn Bay to Korsholm | 1,133.97 mi (1,824.95 km) |
| Colwyn Bay to Kotka | 1,244.11 mi (2,002.20 km) |
| Colwyn Bay to Kouvola | 1,241.25 mi (1,997.60 km) |
| Colwyn Bay to Kuhmo | 1,383.54 mi (2,226.60 km) |
| Colwyn Bay to Kuopio | 1,305.04 mi (2,100.26 km) |
| Colwyn Bay to Kurikka | 1,141.09 mi (1,836.41 km) |
| Colwyn Bay to Kuusamo | 1,417.03 mi (2,280.49 km) |
| Colwyn Bay to Kuusankoski | 1,239.14 mi (1,994.20 km) |
| Colwyn Bay to Lahti | 1,208.29 mi (1,944.56 km) |
| Colwyn Bay to Laitila | 1,078.56 mi (1,735.78 km) |
| Colwyn Bay to Lapinlahti | 1,305.69 mi (2,101.31 km) |
| Colwyn Bay to Lappeenranta | 1,292.53 mi (2,080.12 km) |
