| Colwyn Bay to Krosno Odrzanskie | 790.29 mi (1,271.85 km) |
| Colwyn Bay to Krotoszyn | 892.73 mi (1,436.71 km) |
| Colwyn Bay to Kruszwica | 913.69 mi (1,470.45 km) |
| Colwyn Bay to Krynica | 1,091.14 mi (1,756.02 km) |
| Colwyn Bay to Krzeszowice | 1,017.57 mi (1,637.63 km) |
| Colwyn Bay to Kudowa-Zdroj | 870.17 mi (1,400.41 km) |
| Colwyn Bay to Kutno | 962.97 mi (1,549.75 km) |
| Colwyn Bay to Kwidzyn | 926.38 mi (1,490.86 km) |
| Colwyn Bay to Lancut | 1,126.57 mi (1,813.04 km) |
| Colwyn Bay to Lapy | 1,095.70 mi (1,763.36 km) |
| Colwyn Bay to Lask | 964.65 mi (1,552.45 km) |
| Colwyn Bay to Laziska Gorne | 984.86 mi (1,584.97 km) |
| Colwyn Bay to Lebork | 873.69 mi (1,406.07 km) |
| Colwyn Bay to Leczna | 1,125.08 mi (1,810.64 km) |
| Colwyn Bay to Leczyca | 959.14 mi (1,543.58 km) |
