| Sonseca to Lapua | 1,953.83 mi (3,144.38 km) |
| Sonseca to Laukaa | 2,000.55 mi (3,219.57 km) |
| Sonseca to Lauritsala | 2,009.05 mi (3,233.26 km) |
| Sonseca to Lempaala | 1,897.19 mi (3,053.23 km) |
| Sonseca to Leppavirta | 2,050.88 mi (3,300.58 km) |
| Sonseca to Lieksa | 2,140.95 mi (3,445.53 km) |
| Sonseca to Lieto | 1,827.59 mi (2,941.23 km) |
| Sonseca to Liminka | 2,093.30 mi (3,368.85 km) |
| Sonseca to Liperi | 2,094.61 mi (3,370.95 km) |
| Sonseca to Lohja | 1,860.12 mi (2,993.58 km) |
| Sonseca to Loimaa | 1,858.88 mi (2,991.58 km) |
| Sonseca to Loviisa | 1,928.67 mi (3,103.90 km) |
| Sonseca to Mantsala | 1,910.12 mi (3,074.04 km) |
| Sonseca to Mariehamn | 1,744.74 mi (2,807.89 km) |
| Sonseca to Masku | 1,821.66 mi (2,931.68 km) |
