| Heidelberg to Karis | 942.70 mi (1,517.13 km) |
| Heidelberg to Karkkila | 978.66 mi (1,575.00 km) |
| Heidelberg to Kauhajoki | 1,034.69 mi (1,665.18 km) |
| Heidelberg to Kauhava | 1,088.52 mi (1,751.80 km) |
| Heidelberg to Kauniainen | 976.30 mi (1,571.21 km) |
| Heidelberg to Kemi | 1,262.84 mi (2,032.34 km) |
| Heidelberg to Kemijarvi | 1,364.76 mi (2,196.36 km) |
| Heidelberg to Kempele | 1,232.97 mi (1,984.28 km) |
| Heidelberg to Kerava | 994.11 mi (1,599.87 km) |
| Heidelberg to Keuruu | 1,076.28 mi (1,732.10 km) |
| Heidelberg to Kiiminki | 1,249.79 mi (2,011.34 km) |
| Heidelberg to Kirkkonummi | 963.63 mi (1,550.81 km) |
| Heidelberg to Kitee | 1,197.73 mi (1,927.57 km) |
| Heidelberg to Kiuruvesi | 1,187.77 mi (1,911.54 km) |
| Heidelberg to Kivisto | 984.13 mi (1,583.81 km) |
