| Harderwijk to Klaukkala | 913.14 mi (1,469.55 km) |
| Harderwijk to Kokkola | 1,012.33 mi (1,629.18 km) |
| Harderwijk to Kontiolahti | 1,139.10 mi (1,833.20 km) |
| Harderwijk to Korsholm | 945.27 mi (1,521.27 km) |
| Harderwijk to Kotka | 982.39 mi (1,581.00 km) |
| Harderwijk to Kouvola | 987.41 mi (1,589.08 km) |
| Harderwijk to Kuhmo | 1,177.37 mi (1,894.80 km) |
| Harderwijk to Kuopio | 1,084.06 mi (1,744.62 km) |
| Harderwijk to Kurikka | 938.65 mi (1,510.61 km) |
| Harderwijk to Kuusamo | 1,242.56 mi (1,999.71 km) |
| Harderwijk to Kuusankoski | 986.27 mi (1,587.24 km) |
| Harderwijk to Lahti | 959.98 mi (1,544.94 km) |
| Harderwijk to Laitila | 845.18 mi (1,360.18 km) |
| Harderwijk to Lapinlahti | 1,094.14 mi (1,760.84 km) |
| Harderwijk to Lappeenranta | 1,037.97 mi (1,670.45 km) |
