| Allentown to Granada | 3,762.01 mi (6,054.37 km) |
| Allentown to Granadilla de Abona | 3,403.32 mi (5,477.11 km) |
| Allentown to Granollers | 3,901.46 mi (6,278.79 km) |
| Allentown to Grinon | 3,656.40 mi (5,884.41 km) |
| Allentown to Guadalajara | 3,676.47 mi (5,916.71 km) |
| Allentown to Guadarrama | 3,631.62 mi (5,844.52 km) |
| Allentown to Guadix | 3,780.91 mi (6,084.79 km) |
| Allentown to Guardamar del Segura | 3,875.36 mi (6,236.78 km) |
| Allentown to Guernica y Luno | 3,622.71 mi (5,830.20 km) |
| Allentown to Guia de Isora | 3,389.78 mi (5,455.32 km) |
| Allentown to Guillena | 3,631.00 mi (5,843.53 km) |
| Allentown to Guimar | 3,405.36 mi (5,480.39 km) |
| Allentown to Hellin | 3,812.28 mi (6,135.27 km) |
| Allentown to Herencia | 3,705.61 mi (5,963.61 km) |
| Allentown to Hernani | 3,656.29 mi (5,884.23 km) |
