| Heidelberg to Kirchlinteln | 245.02 mi (394.32 km) |
| Heidelberg to Kirchseeon | 171.65 mi (276.24 km) |
| Heidelberg to Kirchzarten | 106.11 mi (170.77 km) |
| Heidelberg to Kirkel | 67.40 mi (108.47 km) |
| Heidelberg to Kissing | 128.71 mi (207.14 km) |
| Heidelberg to Kisslegg | 124.41 mi (200.21 km) |
| Heidelberg to Kitzingen | 68.55 mi (110.32 km) |
| Heidelberg to Kleinblittersdorf | 77.73 mi (125.09 km) |
| Heidelberg to Kleve | 199.11 mi (320.44 km) |
| Heidelberg to Klipphausen | 241.89 mi (389.29 km) |
| Heidelberg to Klotze | 245.87 mi (395.69 km) |
| Heidelberg to Koblenz | 82.01 mi (131.98 km) |
| Heidelberg to Kolbermoor | 187.37 mi (301.54 km) |
| Heidelberg to Kolkwitz | 291.11 mi (468.50 km) |
| Heidelberg to Kongen | 58.68 mi (94.44 km) |
