| Potomac Park to Lapua | 5,325.64 mi (8,570.79 km) |
| Potomac Park to Laukaa | 5,405.16 mi (8,698.76 km) |
| Potomac Park to Lauritsala | 5,522.57 mi (8,887.71 km) |
| Potomac Park to Lempaala | 5,436.13 mi (8,748.60 km) |
| Potomac Park to Leppavirta | 5,428.03 mi (8,735.57 km) |
| Potomac Park to Lieksa | 5,407.98 mi (8,703.31 km) |
| Potomac Park to Lieto | 5,462.31 mi (8,790.75 km) |
| Potomac Park to Liminka | 5,252.64 mi (8,453.31 km) |
| Potomac Park to Liperi | 5,448.16 mi (8,767.97 km) |
| Potomac Park to Lohja | 5,505.26 mi (8,859.86 km) |
| Potomac Park to Loimaa | 5,452.18 mi (8,774.44 km) |
| Potomac Park to Loviisa | 5,528.64 mi (8,897.48 km) |
| Potomac Park to Mantsala | 5,503.13 mi (8,856.44 km) |
| Potomac Park to Mariehamn | 5,439.84 mi (8,754.58 km) |
| Potomac Park to Masku | 5,451.95 mi (8,774.07 km) |
