| Bad Harzburg to Klaukkala | 798.84 mi (1,285.62 km) |
| Bad Harzburg to Kokkola | 942.66 mi (1,517.06 km) |
| Bad Harzburg to Kontiolahti | 1,032.95 mi (1,662.38 km) |
| Bad Harzburg to Korsholm | 876.10 mi (1,409.94 km) |
| Bad Harzburg to Kotka | 860.94 mi (1,385.56 km) |
| Bad Harzburg to Kouvola | 871.31 mi (1,402.24 km) |
| Bad Harzburg to Kuhmo | 1,085.43 mi (1,746.83 km) |
| Bad Harzburg to Kuopio | 986.18 mi (1,587.10 km) |
| Bad Harzburg to Kurikka | 860.68 mi (1,385.13 km) |
| Bad Harzburg to Kuusamo | 1,168.24 mi (1,880.10 km) |
| Bad Harzburg to Kuusankoski | 870.91 mi (1,401.59 km) |
| Bad Harzburg to Lahti | 849.10 mi (1,366.49 km) |
| Bad Harzburg to Laitila | 751.73 mi (1,209.79 km) |
| Bad Harzburg to Lapinlahti | 1,002.06 mi (1,612.65 km) |
| Bad Harzburg to Lappeenranta | 919.20 mi (1,479.31 km) |
