| Seabrook to Lapua | 4,146.27 mi (6,672.78 km) |
| Seabrook to Laukaa | 4,246.32 mi (6,833.80 km) |
| Seabrook to Lauritsala | 4,359.34 mi (7,015.67 km) |
| Seabrook to Lempaala | 4,221.87 mi (6,794.44 km) |
| Seabrook to Leppavirta | 4,293.96 mi (6,910.46 km) |
| Seabrook to Lieksa | 4,322.68 mi (6,956.69 km) |
| Seabrook to Lieto | 4,210.94 mi (6,776.85 km) |
| Seabrook to Liminka | 4,150.53 mi (6,679.63 km) |
| Seabrook to Liperi | 4,335.43 mi (6,977.21 km) |
| Seabrook to Lohja | 4,267.55 mi (6,867.96 km) |
| Seabrook to Loimaa | 4,217.34 mi (6,787.15 km) |
| Seabrook to Loviisa | 4,323.86 mi (6,958.58 km) |
| Seabrook to Mantsala | 4,290.96 mi (6,905.63 km) |
| Seabrook to Mariehamn | 4,147.65 mi (6,674.99 km) |
| Seabrook to Masku | 4,198.16 mi (6,756.28 km) |
