| Mendrisio to Kluczbork | 550.83 mi (886.48 km) |
| Mendrisio to Knurow | 538.89 mi (867.26 km) |
| Mendrisio to Kobylka | 709.07 mi (1,141.14 km) |
| Mendrisio to Kokoszki | 720.72 mi (1,159.88 km) |
| Mendrisio to Kolbuszowa | 662.28 mi (1,065.84 km) |
| Mendrisio to Kolno | 777.27 mi (1,250.89 km) |
| Mendrisio to Kolo | 617.53 mi (993.82 km) |
| Mendrisio to Kolobrzeg | 643.76 mi (1,036.03 km) |
| Mendrisio to Koluszki | 637.22 mi (1,025.50 km) |
| Mendrisio to Komorniki | 562.87 mi (905.86 km) |
| Mendrisio to Konin | 606.76 mi (976.48 km) |
| Mendrisio to Konskie | 638.72 mi (1,027.92 km) |
| Mendrisio to Konstancin-Jeziorna | 696.54 mi (1,120.98 km) |
| Mendrisio to Konstantynow Lodzki | 621.08 mi (999.54 km) |
| Mendrisio to Koronowo | 651.38 mi (1,048.29 km) |
