| Allentown to Liria | 3,829.09 mi (6,162.33 km) |
| Allentown to Llagostera | 3,922.22 mi (6,312.21 km) |
| Allentown to Llanera | 3,467.66 mi (5,580.67 km) |
| Allentown to Llanes | 3,523.43 mi (5,670.41 km) |
| Allentown to Lleida | 3,824.82 mi (6,155.45 km) |
| Allentown to Lloret de Mar | 3,923.56 mi (6,314.36 km) |
| Allentown to Lluchmayor | 3,997.69 mi (6,433.67 km) |
| Allentown to Loeches | 3,672.87 mi (5,910.91 km) |
| Allentown to Logrono | 3,656.98 mi (5,885.33 km) |
| Allentown to Loja | 3,735.53 mi (6,011.76 km) |
| Allentown to Lora del Rio | 3,653.53 mi (5,879.80 km) |
| Allentown to Lorca | 3,838.54 mi (6,177.53 km) |
| Allentown to Los Alcazares | 3,877.24 mi (6,239.81 km) |
| Allentown to Los Barrios | 3,701.24 mi (5,956.57 km) |
| Allentown to Los Corrales de Buelna | 3,559.71 mi (5,728.80 km) |
