| Thornaby on Tees to Legionowo | 920.36 mi (1,481.18 km) |
| Thornaby on Tees to Legnica | 761.67 mi (1,225.79 km) |
| Thornaby on Tees to Leszno | 761.18 mi (1,225.01 km) |
| Thornaby on Tees to Lezajsk | 1,037.68 mi (1,669.99 km) |
| Thornaby on Tees to Libiaz | 919.49 mi (1,479.78 km) |
| Thornaby on Tees to Lidzbark | 861.11 mi (1,385.82 km) |
| Thornaby on Tees to Lidzbark Warminski | 878.57 mi (1,413.92 km) |
| Thornaby on Tees to Limanowa | 976.06 mi (1,570.82 km) |
| Thornaby on Tees to Lipno | 842.40 mi (1,355.71 km) |
| Thornaby on Tees to Lobez | 686.83 mi (1,105.35 km) |
| Thornaby on Tees to Lodz | 877.50 mi (1,412.20 km) |
| Thornaby on Tees to Lomianki | 921.81 mi (1,483.51 km) |
| Thornaby on Tees to Lomza | 952.67 mi (1,533.17 km) |
| Thornaby on Tees to Lowicz | 888.98 mi (1,430.67 km) |
| Thornaby on Tees to Lubaczow | 1,068.39 mi (1,719.41 km) |
