| Thornton Heath to Lapua | 1,166.29 mi (1,876.96 km) |
| Thornton Heath to Laukaa | 1,228.86 mi (1,977.67 km) |
| Thornton Heath to Lauritsala | 1,262.85 mi (2,032.37 km) |
| Thornton Heath to Lempaala | 1,130.92 mi (1,820.04 km) |
| Thornton Heath to Leppavirta | 1,284.28 mi (2,066.86 km) |
| Thornton Heath to Lieksa | 1,371.22 mi (2,206.77 km) |
| Thornton Heath to Lieto | 1,066.80 mi (1,716.86 km) |
| Thornton Heath to Liminka | 1,296.81 mi (2,087.01 km) |
| Thornton Heath to Liperi | 1,332.36 mi (2,144.23 km) |
| Thornton Heath to Lohja | 1,110.05 mi (1,786.45 km) |
| Thornton Heath to Loimaa | 1,095.93 mi (1,763.72 km) |
| Thornton Heath to Loviisa | 1,184.25 mi (1,905.87 km) |
| Thornton Heath to Mantsala | 1,159.50 mi (1,866.04 km) |
| Thornton Heath to Mariehamn | 977.63 mi (1,573.35 km) |
| Thornton Heath to Masku | 1,058.33 mi (1,703.22 km) |
