| Harrow Weald to Lapua | 1,161.35 mi (1,869.02 km) |
| Harrow Weald to Laukaa | 1,225.04 mi (1,971.52 km) |
| Harrow Weald to Lauritsala | 1,260.62 mi (2,028.77 km) |
| Harrow Weald to Lempaala | 1,127.64 mi (1,814.75 km) |
| Harrow Weald to Leppavirta | 1,280.73 mi (2,061.14 km) |
| Harrow Weald to Lieksa | 1,367.34 mi (2,200.53 km) |
| Harrow Weald to Lieto | 1,064.02 mi (1,712.37 km) |
| Harrow Weald to Liminka | 1,290.96 mi (2,077.60 km) |
| Harrow Weald to Liperi | 1,329.03 mi (2,138.87 km) |
| Harrow Weald to Lohja | 1,107.87 mi (1,782.94 km) |
| Harrow Weald to Loimaa | 1,092.93 mi (1,758.91 km) |
| Harrow Weald to Loviisa | 1,182.27 mi (1,902.68 km) |
| Harrow Weald to Mantsala | 1,157.19 mi (1,862.31 km) |
| Harrow Weald to Mariehamn | 974.61 mi (1,568.48 km) |
| Harrow Weald to Masku | 1,055.39 mi (1,698.49 km) |
