| Pottstown to Lapua | 4,037.89 mi (6,498.36 km) |
| Pottstown to Laukaa | 4,137.98 mi (6,659.43 km) |
| Pottstown to Lauritsala | 4,250.89 mi (6,841.15 km) |
| Pottstown to Lempaala | 4,113.30 mi (6,619.71 km) |
| Pottstown to Leppavirta | 4,185.71 mi (6,736.25 km) |
| Pottstown to Lieksa | 4,214.72 mi (6,782.94 km) |
| Pottstown to Lieto | 4,102.26 mi (6,601.96 km) |
| Pottstown to Liminka | 4,042.64 mi (6,506.00 km) |
| Pottstown to Liperi | 4,227.28 mi (6,803.15 km) |
| Pottstown to Lohja | 4,158.89 mi (6,693.09 km) |
| Pottstown to Loimaa | 4,108.71 mi (6,612.32 km) |
| Pottstown to Loviisa | 4,215.27 mi (6,783.83 km) |
| Pottstown to Mantsala | 4,182.36 mi (6,730.86 km) |
| Pottstown to Mariehamn | 4,038.92 mi (6,500.02 km) |
| Pottstown to Masku | 4,089.48 mi (6,581.39 km) |
