| Bad Salzdetfurth to Klaukkala | 803.26 mi (1,292.72 km) |
| Bad Salzdetfurth to Kokkola | 940.88 mi (1,514.20 km) |
| Bad Salzdetfurth to Kontiolahti | 1,036.66 mi (1,668.35 km) |
| Bad Salzdetfurth to Korsholm | 874.07 mi (1,406.67 km) |
| Bad Salzdetfurth to Kotka | 866.67 mi (1,394.76 km) |
| Bad Salzdetfurth to Kouvola | 876.21 mi (1,410.12 km) |
| Bad Salzdetfurth to Kuhmo | 1,087.13 mi (1,749.56 km) |
| Bad Salzdetfurth to Kuopio | 988.55 mi (1,590.92 km) |
| Bad Salzdetfurth to Kurikka | 859.84 mi (1,383.78 km) |
| Bad Salzdetfurth to Kuusamo | 1,167.57 mi (1,879.03 km) |
| Bad Salzdetfurth to Kuusankoski | 875.69 mi (1,409.28 km) |
| Bad Salzdetfurth to Lahti | 853.12 mi (1,372.96 km) |
| Bad Salzdetfurth to Laitila | 752.78 mi (1,211.48 km) |
| Bad Salzdetfurth to Lapinlahti | 1,003.61 mi (1,615.15 km) |
| Bad Salzdetfurth to Lappeenranta | 924.63 mi (1,488.05 km) |
