| Thornton Heath to Imatra | 1,281.37 mi (2,062.17 km) |
| Thornton Heath to Jakobstad | 1,185.03 mi (1,907.13 km) |
| Thornton Heath to Jamsa | 1,189.95 mi (1,915.04 km) |
| Thornton Heath to Janakkala | 1,146.39 mi (1,844.93 km) |
| Thornton Heath to Jarvenpaa | 1,148.34 mi (1,848.08 km) |
| Thornton Heath to Joensuu | 1,344.91 mi (2,164.43 km) |
| Thornton Heath to Joutseno | 1,271.66 mi (2,046.54 km) |
| Thornton Heath to Jyvaskyla | 1,217.54 mi (1,959.44 km) |
| Thornton Heath to Jyvaskylan Maalaiskunta | 1,218.97 mi (1,961.75 km) |
| Thornton Heath to Kaarina | 1,061.24 mi (1,707.91 km) |
| Thornton Heath to Kajaani | 1,335.15 mi (2,148.71 km) |
| Thornton Heath to Kalajoki | 1,239.78 mi (1,995.24 km) |
| Thornton Heath to Kangasala | 1,144.78 mi (1,842.34 km) |
| Thornton Heath to Kankaanpaa | 1,107.61 mi (1,782.53 km) |
| Thornton Heath to Karhula | 1,208.09 mi (1,944.23 km) |
