| Cities | Distance |
|---|---|
| Harstad to Karis | 638.45 mi (1,027.49 km) |
| Harstad to Karkkila | 613.54 mi (987.39 km) |
| Harstad to Kauhajoki | 468.05 mi (753.25 km) |
| Harstad to Kauhava | 434.07 mi (698.57 km) |
| Harstad to Kauniainen | 639.87 mi (1,029.78 km) |
| Harstad to Kemi | 300.71 mi (483.95 km) |
| Harstad to Kemijarvi | 318.53 mi (512.62 km) |
| Harstad to Kempele | 361.87 mi (582.37 km) |
| Harstad to Kerava | 632.05 mi (1,017.18 km) |
| Harstad to Keuruu | 507.90 mi (817.39 km) |
| Harstad to Kiiminki | 354.97 mi (571.27 km) |
| Harstad to Kirkkonummi | 643.03 mi (1,034.85 km) |
| Harstad to Kitee | 602.74 mi (970.02 km) |
| Harstad to Kiuruvesi | 452.04 mi (727.49 km) |
| Harstad to Kivisto | 634.13 mi (1,020.53 km) |