| The Mumbles to Kluczbork | 957.35 mi (1,540.71 km) |
| The Mumbles to Knurow | 988.93 mi (1,591.52 km) |
| The Mumbles to Kobylka | 1,068.90 mi (1,720.22 km) |
| The Mumbles to Kokoszki | 951.17 mi (1,530.77 km) |
| The Mumbles to Kolbuszowa | 1,120.35 mi (1,803.02 km) |
| The Mumbles to Kolno | 1,092.21 mi (1,757.74 km) |
| The Mumbles to Kolo | 962.23 mi (1,548.55 km) |
| The Mumbles to Kolobrzeg | 833.01 mi (1,340.60 km) |
| The Mumbles to Koluszki | 1,015.55 mi (1,634.36 km) |
| The Mumbles to Komorniki | 880.37 mi (1,416.82 km) |
| The Mumbles to Konin | 946.67 mi (1,523.52 km) |
| The Mumbles to Konskie | 1,048.20 mi (1,686.91 km) |
| The Mumbles to Konstancin-Jeziorna | 1,067.70 mi (1,718.30 km) |
| The Mumbles to Konstantynow Lodzki | 995.81 mi (1,602.60 km) |
| The Mumbles to Koronowo | 927.75 mi (1,493.06 km) |
