| Allentown to Lizzano | 4,623.03 mi (7,440.05 km) |
| Allentown to Locate di Triulzi | 4,089.16 mi (6,580.87 km) |
| Allentown to Locorotondo | 4,603.55 mi (7,408.71 km) |
| Allentown to Locri | 4,654.68 mi (7,490.98 km) |
| Allentown to Lodi | 4,102.36 mi (6,602.11 km) |
| Allentown to Lomazzo | 4,069.92 mi (6,549.90 km) |
| Allentown to Lonate Pozzolo | 4,061.08 mi (6,535.67 km) |
| Allentown to Lonigo | 4,180.16 mi (6,727.31 km) |
| Allentown to Loreto | 4,342.89 mi (6,989.21 km) |
| Allentown to Loria | 4,188.63 mi (6,740.95 km) |
| Allentown to Lucca | 4,195.05 mi (6,751.28 km) |
| Allentown to Lucera | 4,488.73 mi (7,223.91 km) |
| Allentown to Lugo | 4,235.99 mi (6,817.16 km) |
| Allentown to Luino | 4,048.17 mi (6,514.90 km) |
| Allentown to Lurate Caccivio | 4,066.33 mi (6,544.13 km) |
