| Southport to Kluczbork | 911.44 mi (1,466.82 km) |
| Southport to Knurow | 949.80 mi (1,528.55 km) |
| Southport to Kobylka | 1,005.88 mi (1,618.81 km) |
| Southport to Kokoszki | 870.98 mi (1,401.71 km) |
| Southport to Kolbuszowa | 1,074.87 mi (1,729.84 km) |
| Southport to Kolno | 1,019.13 mi (1,640.13 km) |
| Southport to Kolo | 903.33 mi (1,453.77 km) |
| Southport to Kolobrzeg | 754.92 mi (1,214.93 km) |
| Southport to Koluszki | 959.60 mi (1,544.33 km) |
| Southport to Komorniki | 823.03 mi (1,324.53 km) |
| Southport to Konin | 888.03 mi (1,429.15 km) |
| Southport to Konskie | 996.53 mi (1,603.76 km) |
| Southport to Konstancin-Jeziorna | 1,007.03 mi (1,620.65 km) |
| Southport to Konstantynow Lodzki | 940.49 mi (1,513.58 km) |
| Southport to Koronowo | 858.09 mi (1,380.97 km) |
