| Kelsterbach to Kobarid | 351.42 mi (565.55 km) |
| Kelsterbach to Kobilje | 429.49 mi (691.20 km) |
| Kelsterbach to Kocevje | 423.14 mi (680.99 km) |
| Kelsterbach to Komen | 379.84 mi (611.30 km) |
| Kelsterbach to Komenda | 384.05 mi (618.07 km) |
| Kelsterbach to Koper | 394.07 mi (634.20 km) |
| Kelsterbach to Kostanjevica na Krki | 431.64 mi (694.65 km) |
| Kelsterbach to Kostel | 431.73 mi (694.80 km) |
| Kelsterbach to Kozje | 425.36 mi (684.55 km) |
| Kelsterbach to Kranj | 377.07 mi (606.83 km) |
| Kelsterbach to Kranjska Gora | 345.49 mi (556.02 km) |
| Kelsterbach to Krizevci | 424.73 mi (683.54 km) |
| Kelsterbach to Krsko | 428.62 mi (689.80 km) |
| Kelsterbach to Kuzma | 411.47 mi (662.19 km) |
| Kelsterbach to Lasko | 410.29 mi (660.29 km) |
