| Dundalk to Laindon | 3,646.95 mi (5,869.19 km) |
| Dundalk to Lambeth | 3,626.92 mi (5,836.97 km) |
| Dundalk to Lanark | 3,404.51 mi (5,479.04 km) |
| Dundalk to Lancaster | 3,468.89 mi (5,582.64 km) |
| Dundalk to Lancing | 3,633.25 mi (5,847.15 km) |
| Dundalk to Larbert | 3,397.43 mi (5,467.63 km) |
| Dundalk to Largs | 3,361.20 mi (5,409.34 km) |
| Dundalk to Larkhall | 3,396.17 mi (5,465.61 km) |
| Dundalk to Launceston | 3,468.95 mi (5,582.74 km) |
| Dundalk to Leagrave | 3,603.88 mi (5,799.89 km) |
| Dundalk to Leatherhead | 3,622.61 mi (5,830.02 km) |
| Dundalk to Ledbury | 3,521.63 mi (5,667.52 km) |
| Dundalk to Leeds | 3,522.54 mi (5,668.99 km) |
| Dundalk to Leek | 3,516.92 mi (5,659.93 km) |
| Dundalk to Leicester | 3,561.86 mi (5,732.26 km) |
