| Heidelberg to Klaukkala | 984.48 mi (1,584.36 km) |
| Heidelberg to Kokkola | 1,131.03 mi (1,820.21 km) |
| Heidelberg to Kontiolahti | 1,219.12 mi (1,961.98 km) |
| Heidelberg to Korsholm | 1,064.40 mi (1,712.99 km) |
| Heidelberg to Kotka | 1,044.81 mi (1,681.46 km) |
| Heidelberg to Kouvola | 1,056.27 mi (1,699.91 km) |
| Heidelberg to Kuhmo | 1,273.18 mi (2,048.98 km) |
| Heidelberg to Kuopio | 1,173.53 mi (1,888.61 km) |
| Heidelberg to Kurikka | 1,049.16 mi (1,688.46 km) |
| Heidelberg to Kuusamo | 1,356.71 mi (2,183.42 km) |
| Heidelberg to Kuusankoski | 1,056.02 mi (1,699.50 km) |
| Heidelberg to Lahti | 1,035.10 mi (1,665.83 km) |
| Heidelberg to Laitila | 939.88 mi (1,512.60 km) |
| Heidelberg to Lapinlahti | 1,189.91 mi (1,914.97 km) |
| Heidelberg to Lappeenranta | 1,103.39 mi (1,775.73 km) |
