| Bad Mergentheim to Kastoria | 835.29 mi (1,344.27 km) |
| Bad Mergentheim to Katerini | 889.63 mi (1,431.71 km) |
| Bad Mergentheim to Keratsini | 1,051.64 mi (1,692.44 km) |
| Bad Mergentheim to Kerkyra | 844.27 mi (1,358.72 km) |
| Bad Mergentheim to Kiato | 1,021.70 mi (1,644.27 km) |
| Bad Mergentheim to Kifisia | 1,051.66 mi (1,692.48 km) |
| Bad Mergentheim to Kilkis | 865.17 mi (1,392.35 km) |
| Bad Mergentheim to Komotini | 953.57 mi (1,534.63 km) |
| Bad Mergentheim to Korinthos | 1,031.30 mi (1,659.72 km) |
| Bad Mergentheim to Koropi | 1,063.65 mi (1,711.78 km) |
| Bad Mergentheim to Korydallos | 1,051.79 mi (1,692.69 km) |
| Bad Mergentheim to Kos | 1,234.58 mi (1,986.87 km) |
| Bad Mergentheim to Kozani | 863.91 mi (1,390.33 km) |
| Bad Mergentheim to Lagos | 940.24 mi (1,513.18 km) |
| Bad Mergentheim to Lamia | 961.75 mi (1,547.78 km) |
