| Sierre to Lapua | 1,299.68 mi (2,091.63 km) |
| Sierre to Laukaa | 1,327.34 mi (2,136.15 km) |
| Sierre to Lauritsala | 1,315.13 mi (2,116.50 km) |
| Sierre to Lempaala | 1,223.01 mi (1,968.25 km) |
| Sierre to Leppavirta | 1,371.29 mi (2,206.88 km) |
| Sierre to Lieksa | 1,461.34 mi (2,351.79 km) |
| Sierre to Lieto | 1,151.67 mi (1,853.43 km) |
| Sierre to Liminka | 1,445.55 mi (2,326.39 km) |
| Sierre to Liperi | 1,409.99 mi (2,269.15 km) |
| Sierre to Lohja | 1,174.22 mi (1,889.72 km) |
| Sierre to Loimaa | 1,183.42 mi (1,904.53 km) |
| Sierre to Loviisa | 1,236.17 mi (1,989.42 km) |
| Sierre to Mantsala | 1,222.66 mi (1,967.68 km) |
| Sierre to Mariehamn | 1,078.77 mi (1,736.12 km) |
| Sierre to Masku | 1,148.24 mi (1,847.91 km) |
