| Allentown to La Union | 3,880.05 mi (6,244.33 km) |
| Allentown to La Victoria de Acentejo | 3,398.09 mi (5,468.69 km) |
| Allentown to Laguna de Duero | 3,575.76 mi (5,754.63 km) |
| Allentown to Lalin | 3,386.57 mi (5,450.17 km) |
| Allentown to Lardero | 3,657.36 mi (5,885.95 km) |
| Allentown to Laredo | 3,585.79 mi (5,770.78 km) |
| Allentown to Las Cabezas de San Juan | 3,653.47 mi (5,879.69 km) |
| Allentown to Las Palmas | 3,463.15 mi (5,573.40 km) |
| Allentown to Las Rozas de Madrid | 3,647.17 mi (5,869.55 km) |
| Allentown to Las Torres de Cotillas | 3,849.10 mi (6,194.53 km) |
| Allentown to Lebrija | 3,648.64 mi (5,871.91 km) |
| Allentown to Leganes | 3,657.18 mi (5,885.66 km) |
| Allentown to Leon | 3,507.44 mi (5,644.68 km) |
| Allentown to Lepe | 3,582.82 mi (5,765.99 km) |
| Allentown to Linares | 3,731.83 mi (6,005.80 km) |
