| Widnes to Krosno Odrzanskie | 750.12 mi (1,207.20 km) |
| Widnes to Krotoszyn | 852.55 mi (1,372.05 km) |
| Widnes to Kruszwica | 873.28 mi (1,405.41 km) |
| Widnes to Krynica | 1,051.60 mi (1,692.38 km) |
| Widnes to Krzeszowice | 977.85 mi (1,573.70 km) |
| Widnes to Kudowa-Zdroj | 830.77 mi (1,336.99 km) |
| Widnes to Kutno | 922.59 mi (1,484.76 km) |
| Widnes to Kwidzyn | 886.03 mi (1,425.92 km) |
| Widnes to Lancut | 1,086.60 mi (1,748.71 km) |
| Widnes to Lapy | 1,055.30 mi (1,698.34 km) |
| Widnes to Lask | 924.41 mi (1,487.69 km) |
| Widnes to Laziska Gorne | 945.23 mi (1,521.19 km) |
| Widnes to Lebork | 833.56 mi (1,341.49 km) |
| Widnes to Leczna | 1,084.75 mi (1,745.73 km) |
| Widnes to Leczyca | 918.79 mi (1,478.65 km) |
