| Thornton Heath to Karis | 1,092.46 mi (1,758.14 km) |
| Thornton Heath to Karkkila | 1,122.39 mi (1,806.31 km) |
| Thornton Heath to Kauhajoki | 1,124.18 mi (1,809.19 km) |
| Thornton Heath to Kauhava | 1,172.67 mi (1,887.23 km) |
| Thornton Heath to Kauniainen | 1,130.38 mi (1,819.17 km) |
| Thornton Heath to Kemi | 1,313.53 mi (2,113.92 km) |
| Thornton Heath to Kemijarvi | 1,417.97 mi (2,282.00 km) |
| Thornton Heath to Kempele | 1,303.01 mi (2,097.00 km) |
| Thornton Heath to Kerava | 1,146.70 mi (1,845.43 km) |
| Thornton Heath to Keuruu | 1,188.40 mi (1,912.54 km) |
| Thornton Heath to Kiiminki | 1,317.92 mi (2,120.99 km) |
| Thornton Heath to Kirkkonummi | 1,117.72 mi (1,798.79 km) |
| Thornton Heath to Kitee | 1,344.44 mi (2,163.67 km) |
| Thornton Heath to Kiuruvesi | 1,286.60 mi (2,070.58 km) |
| Thornton Heath to Kivisto | 1,136.66 mi (1,829.28 km) |
