| Cities | Distance |
|---|---|
| Koszalin to Klaukkala | 532.70 mi (857.30 km) |
| Koszalin to Kokkola | 709.25 mi (1,141.43 km) |
| Koszalin to Kontiolahti | 767.52 mi (1,235.21 km) |
| Koszalin to Korsholm | 646.11 mi (1,039.82 km) |
| Koszalin to Kotka | 588.88 mi (947.72 km) |
| Koszalin to Kouvola | 602.31 mi (969.33 km) |
| Koszalin to Kuhmo | 829.02 mi (1,334.17 km) |
| Koszalin to Kuopio | 727.38 mi (1,170.60 km) |
| Koszalin to Kurikka | 622.87 mi (1,002.41 km) |
| Koszalin to Kuusamo | 924.07 mi (1,487.14 km) |
| Koszalin to Kuusankoski | 602.39 mi (969.45 km) |
| Koszalin to Lahti | 584.07 mi (939.97 km) |
| Koszalin to Laitila | 504.64 mi (812.13 km) |
| Koszalin to Lapinlahti | 747.31 mi (1,202.68 km) |
| Koszalin to Lappeenranta | 647.76 mi (1,042.47 km) |