| Sun Prairie to Kidricevo | 4,738.46 mi (7,625.82 km) |
| Sun Prairie to Kobarid | 4,664.76 mi (7,507.20 km) |
| Sun Prairie to Kobilje | 4,747.30 mi (7,640.05 km) |
| Sun Prairie to Kocevje | 4,738.70 mi (7,626.20 km) |
| Sun Prairie to Komen | 4,690.16 mi (7,548.09 km) |
| Sun Prairie to Komenda | 4,701.70 mi (7,566.66 km) |
| Sun Prairie to Koper | 4,701.32 mi (7,566.04 km) |
| Sun Prairie to Kostanjevica na Krki | 4,750.22 mi (7,644.73 km) |
| Sun Prairie to Kostel | 4,746.59 mi (7,638.90 km) |
| Sun Prairie to Kozje | 4,744.81 mi (7,636.03 km) |
| Sun Prairie to Kranj | 4,694.25 mi (7,554.67 km) |
| Sun Prairie to Kranjska Gora | 4,661.88 mi (7,502.57 km) |
| Sun Prairie to Krizevci | 4,743.63 mi (7,634.14 km) |
| Sun Prairie to Krsko | 4,747.66 mi (7,640.62 km) |
| Sun Prairie to Kuzma | 4,729.38 mi (7,611.20 km) |
