| Willoughby to Lapua | 4,111.75 mi (6,617.22 km) |
| Willoughby to Laukaa | 4,210.38 mi (6,775.95 km) |
| Willoughby to Lauritsala | 4,326.39 mi (6,962.65 km) |
| Willoughby to Lempaala | 4,194.83 mi (6,750.92 km) |
| Willoughby to Leppavirta | 4,254.85 mi (6,847.51 km) |
| Willoughby to Lieksa | 4,276.13 mi (6,881.77 km) |
| Willoughby to Lieto | 4,190.08 mi (6,743.28 km) |
| Willoughby to Liminka | 4,103.16 mi (6,603.40 km) |
| Willoughby to Liperi | 4,293.63 mi (6,909.94 km) |
| Willoughby to Lohja | 4,245.44 mi (6,832.38 km) |
| Willoughby to Loimaa | 4,193.75 mi (6,749.19 km) |
| Willoughby to Loviisa | 4,297.22 mi (6,915.70 km) |
| Willoughby to Mantsala | 4,264.93 mi (6,863.74 km) |
| Willoughby to Mariehamn | 4,132.70 mi (6,650.94 km) |
| Willoughby to Masku | 4,177.47 mi (6,722.99 km) |
