| Thatcham to Karis | 1,129.23 mi (1,817.31 km) |
| Thatcham to Karkkila | 1,158.47 mi (1,864.38 km) |
| Thatcham to Kauhajoki | 1,155.46 mi (1,859.53 km) |
| Thatcham to Kauhava | 1,203.11 mi (1,936.22 km) |
| Thatcham to Kauniainen | 1,167.26 mi (1,878.53 km) |
| Thatcham to Kemi | 1,339.79 mi (2,156.19 km) |
| Thatcham to Kemijarvi | 1,443.92 mi (2,323.77 km) |
| Thatcham to Kempele | 1,331.28 mi (2,142.49 km) |
| Thatcham to Kerava | 1,183.37 mi (1,904.44 km) |
| Thatcham to Keuruu | 1,221.33 mi (1,965.53 km) |
| Thatcham to Kiiminki | 1,345.91 mi (2,166.04 km) |
| Thatcham to Kirkkonummi | 1,154.68 mi (1,858.28 km) |
| Thatcham to Kitee | 1,379.61 mi (2,220.26 km) |
| Thatcham to Kiuruvesi | 1,317.73 mi (2,120.68 km) |
| Thatcham to Kivisto | 1,173.39 mi (1,888.38 km) |
