| Simmerath to Kobarid | 448.90 mi (722.44 km) |
| Simmerath to Kobilje | 533.80 mi (859.07 km) |
| Simmerath to Kocevje | 522.06 mi (840.18 km) |
| Simmerath to Komen | 475.98 mi (766.01 km) |
| Simmerath to Komenda | 484.23 mi (779.29 km) |
| Simmerath to Koper | 488.94 mi (786.87 km) |
| Simmerath to Kostanjevica na Krki | 532.57 mi (857.09 km) |
| Simmerath to Kostel | 530.30 mi (853.43 km) |
| Simmerath to Kozje | 527.24 mi (848.51 km) |
| Simmerath to Kranj | 476.90 mi (767.50 km) |
| Simmerath to Kranjska Gora | 444.74 mi (715.74 km) |
| Simmerath to Krizevci | 528.60 mi (850.70 km) |
| Simmerath to Krsko | 529.99 mi (852.94 km) |
| Simmerath to Kuzma | 515.78 mi (830.06 km) |
| Simmerath to Lasko | 511.82 mi (823.69 km) |
