| Piran to Lapua | 1,260.80 mi (2,029.07 km) |
| Piran to Laukaa | 1,265.64 mi (2,036.85 km) |
| Piran to Lauritsala | 1,226.97 mi (1,974.61 km) |
| Piran to Lempaala | 1,165.44 mi (1,875.59 km) |
| Piran to Leppavirta | 1,299.83 mi (2,091.87 km) |
| Piran to Lieksa | 1,386.21 mi (2,230.89 km) |
| Piran to Lieto | 1,096.04 mi (1,763.90 km) |
| Piran to Liminka | 1,406.31 mi (2,263.23 km) |
| Piran to Liperi | 1,330.54 mi (2,141.29 km) |
| Piran to Lohja | 1,104.19 mi (1,777.02 km) |
| Piran to Loimaa | 1,126.47 mi (1,812.88 km) |
| Piran to Loviisa | 1,153.66 mi (1,856.64 km) |
| Piran to Mantsala | 1,147.90 mi (1,847.37 km) |
| Piran to Mariehamn | 1,040.14 mi (1,673.94 km) |
| Piran to Masku | 1,095.93 mi (1,763.74 km) |
