| Lachen to Karis | 1,072.27 mi (1,725.66 km) |
| Lachen to Karkkila | 1,108.89 mi (1,784.58 km) |
| Lachen to Kauhajoki | 1,174.38 mi (1,889.98 km) |
| Lachen to Kauhava | 1,228.38 mi (1,976.88 km) |
| Lachen to Kauniainen | 1,104.23 mi (1,777.09 km) |
| Lachen to Kemi | 1,405.97 mi (2,262.69 km) |
| Lachen to Kemijarvi | 1,506.73 mi (2,424.84 km) |
| Lachen to Kempele | 1,373.51 mi (2,210.46 km) |
| Lachen to Kerava | 1,122.05 mi (1,805.76 km) |
| Lachen to Keuruu | 1,211.39 mi (1,949.54 km) |
| Lachen to Kiiminki | 1,390.47 mi (2,237.75 km) |
| Lachen to Kirkkonummi | 1,091.80 mi (1,757.08 km) |
| Lachen to Kitee | 1,323.77 mi (2,130.40 km) |
| Lachen to Kiuruvesi | 1,323.93 mi (2,130.66 km) |
| Lachen to Kivisto | 1,112.27 mi (1,790.02 km) |
