| Willow Grove to Lapua | 4,029.30 mi (6,484.54 km) |
| Willow Grove to Laukaa | 4,129.48 mi (6,645.75 km) |
| Willow Grove to Lauritsala | 4,242.07 mi (6,826.95 km) |
| Willow Grove to Lempaala | 4,103.99 mi (6,604.73 km) |
| Willow Grove to Leppavirta | 4,177.49 mi (6,723.02 km) |
| Willow Grove to Lieksa | 4,207.18 mi (6,770.81 km) |
| Willow Grove to Lieto | 4,092.39 mi (6,586.07 km) |
| Willow Grove to Liminka | 4,035.25 mi (6,494.10 km) |
| Willow Grove to Liperi | 4,219.29 mi (6,790.29 km) |
| Willow Grove to Lohja | 4,149.11 mi (6,677.35 km) |
| Willow Grove to Loimaa | 4,099.08 mi (6,596.84 km) |
| Willow Grove to Loviisa | 4,205.89 mi (6,768.72 km) |
| Willow Grove to Mantsala | 4,172.93 mi (6,715.68 km) |
| Willow Grove to Mariehamn | 4,028.54 mi (6,483.31 km) |
| Willow Grove to Masku | 4,079.60 mi (6,565.49 km) |
