| Harstad to Krotoszyn | 1,183.09 mi (1,904.00 km) |
| Harstad to Kruszwica | 1,115.57 mi (1,795.34 km) |
| Harstad to Krynica | 1,347.96 mi (2,169.34 km) |
| Harstad to Krzeszowice | 1,293.98 mi (2,082.46 km) |
| Harstad to Kudowa-Zdroj | 1,268.79 mi (2,041.92 km) |
| Harstad to Kutno | 1,148.45 mi (1,848.25 km) |
| Harstad to Kwidzyn | 1,043.73 mi (1,679.73 km) |
| Harstad to Lancut | 1,308.44 mi (2,105.73 km) |
| Harstad to Lapy | 1,112.07 mi (1,789.71 km) |
| Harstad to Lask | 1,192.22 mi (1,918.69 km) |
| Harstad to Laziska Gorne | 1,290.99 mi (2,077.64 km) |
| Harstad to Lebork | 985.40 mi (1,585.85 km) |
| Harstad to Leczna | 1,227.28 mi (1,975.11 km) |
| Harstad to Leczyca | 1,160.67 mi (1,867.91 km) |
| Harstad to Legionowo | 1,142.04 mi (1,837.93 km) |
