| Fort Walton Beach to Kidricevo | 5,263.48 mi (8,470.76 km) |
| Fort Walton Beach to Kobarid | 5,176.36 mi (8,330.55 km) |
| Fort Walton Beach to Kobilje | 5,278.44 mi (8,494.84 km) |
| Fort Walton Beach to Kocevje | 5,250.41 mi (8,449.72 km) |
| Fort Walton Beach to Komen | 5,197.87 mi (8,365.16 km) |
| Fort Walton Beach to Komenda | 5,217.92 mi (8,397.43 km) |
| Fort Walton Beach to Koper | 5,205.96 mi (8,378.19 km) |
| Fort Walton Beach to Kostanjevica na Krki | 5,267.19 mi (8,476.72 km) |
| Fort Walton Beach to Kostel | 5,257.10 mi (8,460.49 km) |
| Fort Walton Beach to Kozje | 5,264.97 mi (8,473.15 km) |
| Fort Walton Beach to Kranj | 5,209.84 mi (8,384.43 km) |
| Fort Walton Beach to Kranjska Gora | 5,177.23 mi (8,331.95 km) |
| Fort Walton Beach to Krizevci | 5,272.14 mi (8,484.69 km) |
| Fort Walton Beach to Krsko | 5,266.07 mi (8,474.92 km) |
| Fort Walton Beach to Kuzma | 5,260.48 mi (8,465.93 km) |
