| The Mumbles to Krosno Odrzanskie | 814.28 mi (1,310.45 km) |
| The Mumbles to Krotoszyn | 915.97 mi (1,474.12 km) |
| The Mumbles to Kruszwica | 946.39 mi (1,523.07 km) |
| The Mumbles to Krynica | 1,101.51 mi (1,772.70 km) |
| The Mumbles to Krzeszowice | 1,031.07 mi (1,659.35 km) |
| The Mumbles to Kudowa-Zdroj | 880.55 mi (1,417.10 km) |
| The Mumbles to Kutno | 992.81 mi (1,597.77 km) |
| The Mumbles to Kwidzyn | 968.25 mi (1,558.25 km) |
| The Mumbles to Lancut | 1,143.57 mi (1,840.40 km) |
| The Mumbles to Lapy | 1,133.87 mi (1,824.79 km) |
| The Mumbles to Lask | 989.02 mi (1,591.68 km) |
| The Mumbles to Laziska Gorne | 997.21 mi (1,604.86 km) |
| The Mumbles to Lebork | 922.19 mi (1,484.12 km) |
| The Mumbles to Leczna | 1,151.48 mi (1,853.13 km) |
| The Mumbles to Leczyca | 987.33 mi (1,588.95 km) |
