| Bad Nauheim to Kobarid | 360.78 mi (580.61 km) |
| Bad Nauheim to Kobilje | 432.25 mi (695.64 km) |
| Bad Nauheim to Kocevje | 431.31 mi (694.13 km) |
| Bad Nauheim to Komen | 389.84 mi (627.39 km) |
| Bad Nauheim to Komenda | 391.46 mi (630.00 km) |
| Bad Nauheim to Koper | 404.67 mi (651.25 km) |
| Bad Nauheim to Kostanjevica na Krki | 438.29 mi (705.36 km) |
| Bad Nauheim to Kostel | 440.10 mi (708.28 km) |
| Bad Nauheim to Kozje | 431.20 mi (693.96 km) |
| Bad Nauheim to Kranj | 384.76 mi (619.21 km) |
| Bad Nauheim to Kranjska Gora | 353.75 mi (569.30 km) |
| Bad Nauheim to Krizevci | 428.25 mi (689.20 km) |
| Bad Nauheim to Krsko | 434.91 mi (699.92 km) |
| Bad Nauheim to Kuzma | 414.27 mi (666.70 km) |
| Bad Nauheim to Lasko | 416.49 mi (670.27 km) |
