| Isabela to Kidricevo | 4,964.28 mi (7,989.24 km) |
| Isabela to Kobarid | 4,860.61 mi (7,822.40 km) |
| Isabela to Kobilje | 4,989.63 mi (8,030.03 km) |
| Isabela to Kocevje | 4,926.86 mi (7,929.01 km) |
| Isabela to Komen | 4,872.31 mi (7,841.22 km) |
| Isabela to Komenda | 4,906.54 mi (7,896.31 km) |
| Isabela to Koper | 4,873.67 mi (7,843.41 km) |
| Isabela to Kostanjevica na Krki | 4,951.96 mi (7,969.41 km) |
| Isabela to Kostel | 4,930.52 mi (7,934.91 km) |
| Isabela to Kozje | 4,956.16 mi (7,976.17 km) |
| Isabela to Kranj | 4,898.14 mi (7,882.80 km) |
| Isabela to Kranjska Gora | 4,868.62 mi (7,835.29 km) |
| Isabela to Krizevci | 4,978.84 mi (8,012.66 km) |
| Isabela to Krsko | 4,953.75 mi (7,972.29 km) |
| Isabela to Kuzma | 4,973.53 mi (8,004.12 km) |
