| Cities | Distance |
|---|---|
| Koszalin to Lapua | 653.05 mi (1,050.97 km) |
| Koszalin to Laukaa | 667.72 mi (1,074.59 km) |
| Koszalin to Lauritsala | 649.86 mi (1,045.85 km) |
| Koszalin to Lempaala | 564.48 mi (908.45 km) |
| Koszalin to Leppavirta | 708.57 mi (1,140.33 km) |
| Koszalin to Lieksa | 798.06 mi (1,284.36 km) |
| Koszalin to Lieto | 493.50 mi (794.21 km) |
| Koszalin to Liminka | 799.37 mi (1,286.46 km) |
| Koszalin to Liperi | 745.66 mi (1,200.02 km) |
| Koszalin to Lohja | 510.80 mi (822.06 km) |
| Koszalin to Loimaa | 524.88 mi (844.71 km) |
| Koszalin to Loviisa | 571.02 mi (918.97 km) |
| Koszalin to Mantsala | 558.46 mi (898.75 km) |
| Koszalin to Mariehamn | 431.03 mi (693.67 km) |
| Koszalin to Masku | 491.79 mi (791.46 km) |