| Southwater to Lapua | 1,193.33 mi (1,920.48 km) |
| Southwater to Laukaa | 1,255.35 mi (2,020.29 km) |
| Southwater to Lauritsala | 1,288.36 mi (2,073.41 km) |
| Southwater to Lempaala | 1,157.11 mi (1,862.18 km) |
| Southwater to Leppavirta | 1,310.61 mi (2,109.23 km) |
| Southwater to Lieksa | 1,397.73 mi (2,249.43 km) |
| Southwater to Lieto | 1,092.70 mi (1,758.52 km) |
| Southwater to Liminka | 1,324.22 mi (2,131.12 km) |
| Southwater to Liperi | 1,358.56 mi (2,186.40 km) |
| Southwater to Lohja | 1,135.54 mi (1,827.47 km) |
| Southwater to Loimaa | 1,121.94 mi (1,805.59 km) |
| Southwater to Loviisa | 1,209.60 mi (1,946.66 km) |
| Southwater to Mantsala | 1,185.08 mi (1,907.19 km) |
| Southwater to Mariehamn | 1,003.69 mi (1,615.28 km) |
| Southwater to Masku | 1,084.32 mi (1,745.05 km) |
