| Cities | Distance |
|---|---|
| Harstad to Klaukkala | 629.24 mi (1,012.66 km) |
| Harstad to Kokkola | 388.22 mi (624.77 km) |
| Harstad to Kontiolahti | 559.85 mi (900.99 km) |
| Harstad to Korsholm | 418.43 mi (673.39 km) |
| Harstad to Kotka | 650.93 mi (1,047.58 km) |
| Harstad to Kouvola | 622.31 mi (1,001.52 km) |
| Harstad to Kuhmo | 480.47 mi (773.24 km) |
| Harstad to Kuopio | 513.90 mi (827.04 km) |
| Harstad to Kurikka | 458.09 mi (737.22 km) |
| Harstad to Kuusamo | 387.71 mi (623.97 km) |
| Harstad to Kuusankoski | 618.67 mi (995.66 km) |
| Harstad to Lahti | 601.08 mi (967.34 km) |
| Harstad to Laitila | 567.16 mi (912.76 km) |
| Harstad to Lapinlahti | 481.47 mi (774.85 km) |
| Harstad to Lappeenranta | 631.46 mi (1,016.23 km) |