| Heerlen to Lapua | 1,046.43 mi (1,684.06 km) |
| Heerlen to Laukaa | 1,091.23 mi (1,756.16 km) |
| Heerlen to Lauritsala | 1,102.68 mi (1,774.60 km) |
| Heerlen to Lempaala | 987.90 mi (1,589.87 km) |
| Heerlen to Leppavirta | 1,141.73 mi (1,837.43 km) |
| Heerlen to Lieksa | 1,231.71 mi (1,982.25 km) |
| Heerlen to Lieto | 918.48 mi (1,478.15 km) |
| Heerlen to Liminka | 1,187.95 mi (1,911.82 km) |
| Heerlen to Liperi | 1,185.88 mi (1,908.49 km) |
| Heerlen to Lohja | 952.34 mi (1,532.64 km) |
| Heerlen to Loimaa | 949.69 mi (1,528.38 km) |
| Heerlen to Loviisa | 1,022.29 mi (1,645.22 km) |
| Heerlen to Mantsala | 1,002.46 mi (1,613.30 km) |
| Heerlen to Mariehamn | 835.45 mi (1,344.52 km) |
| Heerlen to Masku | 912.41 mi (1,468.38 km) |
