| Alton to Lapua | 1,203.03 mi (1,936.09 km) |
| Alton to Laukaa | 1,266.77 mi (2,038.67 km) |
| Alton to Lauritsala | 1,302.12 mi (2,095.55 km) |
| Alton to Lempaala | 1,169.32 mi (1,881.85 km) |
| Alton to Leppavirta | 1,322.45 mi (2,128.27 km) |
| Alton to Lieksa | 1,409.07 mi (2,267.69 km) |
| Alton to Lieto | 1,105.63 mi (1,779.34 km) |
| Alton to Liminka | 1,332.45 mi (2,144.38 km) |
| Alton to Liperi | 1,370.73 mi (2,205.97 km) |
| Alton to Lohja | 1,149.34 mi (1,849.69 km) |
| Alton to Loimaa | 1,134.58 mi (1,825.93 km) |
| Alton to Loviisa | 1,223.69 mi (1,969.35 km) |
| Alton to Mantsala | 1,198.70 mi (1,929.13 km) |
| Alton to Mariehamn | 1,016.26 mi (1,635.51 km) |
| Alton to Masku | 1,097.03 mi (1,765.50 km) |
