| Allentown to Irun | 3,662.44 mi (5,894.13 km) |
| Allentown to Isla-Cristina | 3,578.67 mi (5,759.32 km) |
| Allentown to Jaca | 3,742.11 mi (6,022.35 km) |
| Allentown to Jaen | 3,735.07 mi (6,011.01 km) |
| Allentown to Jerez de la Frontera | 3,653.13 mi (5,879.14 km) |
| Allentown to Jerez de los Caballeros | 3,571.80 mi (5,748.26 km) |
| Allentown to Jodar | 3,753.43 mi (6,040.56 km) |
| Allentown to Jumilla | 3,830.67 mi (6,164.86 km) |
| Allentown to La Algaba | 3,636.02 mi (5,851.61 km) |
| Allentown to La Baneza | 3,500.20 mi (5,633.03 km) |
| Allentown to La Carlota | 3,681.54 mi (5,924.87 km) |
| Allentown to La Carolina | 3,726.91 mi (5,997.88 km) |
| Allentown to La Corredoria | 3,475.02 mi (5,592.50 km) |
| Allentown to La Eliana | 3,834.19 mi (6,170.54 km) |
| Allentown to La Escala | 3,924.28 mi (6,315.52 km) |
