| Thatto Heath to Karis | 1,090.78 mi (1,755.44 km) |
| Thatto Heath to Karkkila | 1,116.71 mi (1,797.16 km) |
| Thatto Heath to Kauhajoki | 1,094.65 mi (1,761.67 km) |
| Thatto Heath to Kauhava | 1,138.79 mi (1,832.70 km) |
| Thatto Heath to Kauniainen | 1,128.93 mi (1,816.83 km) |
| Thatto Heath to Kemi | 1,260.29 mi (2,028.24 km) |
| Thatto Heath to Kemijarvi | 1,362.78 mi (2,193.17 km) |
| Thatto Heath to Kempele | 1,258.36 mi (2,025.13 km) |
| Thatto Heath to Kerava | 1,143.89 mi (1,840.92 km) |
| Thatto Heath to Keuruu | 1,166.07 mi (1,876.61 km) |
| Thatto Heath to Kiiminki | 1,271.97 mi (2,047.04 km) |
| Thatto Heath to Kirkkonummi | 1,116.82 mi (1,797.36 km) |
| Thatto Heath to Kitee | 1,331.98 mi (2,143.61 km) |
| Thatto Heath to Kiuruvesi | 1,254.91 mi (2,019.58 km) |
| Thatto Heath to Kivisto | 1,134.26 mi (1,825.41 km) |
