| Guichen to Lapua | 1,403.09 mi (2,258.05 km) |
| Guichen to Laukaa | 1,460.38 mi (2,350.26 km) |
| Guichen to Lauritsala | 1,485.52 mi (2,390.71 km) |
| Guichen to Lempaala | 1,360.01 mi (2,188.72 km) |
| Guichen to Leppavirta | 1,514.27 mi (2,436.99 km) |
| Guichen to Lieksa | 1,602.66 mi (2,579.23 km) |
| Guichen to Lieto | 1,293.49 mi (2,081.67 km) |
| Guichen to Liminka | 1,537.01 mi (2,473.57 km) |
| Guichen to Liperi | 1,561.06 mi (2,512.28 km) |
| Guichen to Lohja | 1,333.08 mi (2,145.38 km) |
| Guichen to Loimaa | 1,323.60 mi (2,130.13 km) |
| Guichen to Loviisa | 1,405.75 mi (2,262.34 km) |
| Guichen to Mantsala | 1,383.08 mi (2,225.86 km) |
| Guichen to Mariehamn | 1,206.06 mi (1,940.96 km) |
| Guichen to Masku | 1,285.90 mi (2,069.45 km) |
