| Sun Prairie to Jozefow | 4,659.41 mi (7,498.59 km) |
| Sun Prairie to Kalisz | 4,575.80 mi (7,364.04 km) |
| Sun Prairie to Kamien Pomorski | 4,372.39 mi (7,036.68 km) |
| Sun Prairie to Kamienna Gora | 4,551.34 mi (7,324.67 km) |
| Sun Prairie to Karczew | 4,662.26 mi (7,503.18 km) |
| Sun Prairie to Kartuzy | 4,465.05 mi (7,185.81 km) |
| Sun Prairie to Katowice | 4,674.11 mi (7,522.25 km) |
| Sun Prairie to Kedzierzyn-Kozle | 4,643.22 mi (7,472.54 km) |
| Sun Prairie to Kepno | 4,593.93 mi (7,393.22 km) |
| Sun Prairie to Ketrzyn | 4,573.82 mi (7,360.86 km) |
| Sun Prairie to Kety | 4,697.57 mi (7,560.00 km) |
| Sun Prairie to Kielce | 4,698.86 mi (7,562.09 km) |
| Sun Prairie to Kielczow | 4,573.76 mi (7,360.76 km) |
| Sun Prairie to Klobuck | 4,641.67 mi (7,470.04 km) |
| Sun Prairie to Klodzko | 4,587.59 mi (7,383.01 km) |
