| Leek to Klaukkala | 1,121.37 mi (1,804.68 km) |
| Leek to Kokkola | 1,159.49 mi (1,866.01 km) |
| Leek to Kontiolahti | 1,326.27 mi (2,134.43 km) |
| Leek to Korsholm | 1,096.35 mi (1,764.41 km) |
| Leek to Kotka | 1,195.46 mi (1,923.91 km) |
| Leek to Kouvola | 1,193.84 mi (1,921.30 km) |
| Leek to Kuhmo | 1,344.62 mi (2,163.95 km) |
| Leek to Kuopio | 1,263.27 mi (2,033.04 km) |
| Leek to Kurikka | 1,101.30 mi (1,772.37 km) |
| Leek to Kuusamo | 1,383.57 mi (2,226.64 km) |
| Leek to Kuusankoski | 1,191.88 mi (1,918.14 km) |
| Leek to Lahti | 1,161.59 mi (1,869.40 km) |
| Leek to Laitila | 1,033.38 mi (1,663.06 km) |
| Leek to Lapinlahti | 1,265.47 mi (2,036.58 km) |
| Leek to Lappeenranta | 1,245.26 mi (2,004.05 km) |
