| Somersworth to Lapua | 3,730.47 mi (6,003.62 km) |
| Somersworth to Laukaa | 3,830.85 mi (6,165.15 km) |
| Somersworth to Lauritsala | 3,942.63 mi (6,345.04 km) |
| Somersworth to Lempaala | 3,803.46 mi (6,121.08 km) |
| Somersworth to Leppavirta | 3,879.55 mi (6,243.53 km) |
| Somersworth to Lieksa | 3,911.10 mi (6,294.31 km) |
| Somersworth to Lieto | 3,790.71 mi (6,100.55 km) |
| Somersworth to Liminka | 3,739.66 mi (6,018.40 km) |
| Somersworth to Liperi | 3,921.95 mi (6,311.77 km) |
| Somersworth to Lohja | 3,847.60 mi (6,192.11 km) |
| Somersworth to Loimaa | 3,797.89 mi (6,112.12 km) |
| Somersworth to Loviisa | 3,905.18 mi (6,284.77 km) |
| Somersworth to Mantsala | 3,872.13 mi (6,231.59 km) |
| Somersworth to Mariehamn | 3,725.92 mi (5,996.28 km) |
| Somersworth to Masku | 3,777.90 mi (6,079.94 km) |
