| Santo Tirso to Lapua | 1,964.88 mi (3,162.16 km) |
| Santo Tirso to Laukaa | 2,023.42 mi (3,256.37 km) |
| Santo Tirso to Lauritsala | 2,047.92 mi (3,295.81 km) |
| Santo Tirso to Lempaala | 1,923.14 mi (3,095.00 km) |
| Santo Tirso to Leppavirta | 2,077.40 mi (3,343.26 km) |
| Santo Tirso to Lieksa | 2,165.73 mi (3,485.40 km) |
| Santo Tirso to Lieto | 1,856.55 mi (2,987.84 km) |
| Santo Tirso to Liminka | 2,096.98 mi (3,374.76 km) |
| Santo Tirso to Liperi | 2,124.18 mi (3,418.54 km) |
| Santo Tirso to Lohja | 1,895.68 mi (3,050.80 km) |
| Santo Tirso to Loimaa | 1,886.71 mi (3,036.37 km) |
| Santo Tirso to Loviisa | 1,967.98 mi (3,167.16 km) |
| Santo Tirso to Mantsala | 1,945.74 mi (3,131.37 km) |
| Santo Tirso to Mariehamn | 1,769.19 mi (2,847.24 km) |
| Santo Tirso to Masku | 1,849.01 mi (2,975.70 km) |
