| Allentown to Lapua | 4,012.94 mi (6,458.21 km) |
| Allentown to Laukaa | 4,113.01 mi (6,619.25 km) |
| Allentown to Lauritsala | 4,225.98 mi (6,801.06 km) |
| Allentown to Lempaala | 4,088.49 mi (6,579.79 km) |
| Allentown to Leppavirta | 4,160.70 mi (6,695.99 km) |
| Allentown to Lieksa | 4,189.60 mi (6,742.50 km) |
| Allentown to Lieto | 4,077.58 mi (6,562.23 km) |
| Allentown to Liminka | 4,017.49 mi (6,465.53 km) |
| Allentown to Liperi | 4,202.22 mi (6,762.82 km) |
| Allentown to Lohja | 4,134.18 mi (6,653.33 km) |
| Allentown to Loimaa | 4,083.97 mi (6,572.51 km) |
| Allentown to Loviisa | 4,190.48 mi (6,743.93 km) |
| Allentown to Mantsala | 4,157.58 mi (6,690.97 km) |
| Allentown to Mariehamn | 4,014.36 mi (6,460.49 km) |
| Allentown to Masku | 4,064.80 mi (6,541.67 km) |
