| Allentown to San Lorenzo de Descardazar | 4,012.26 mi (6,457.10 km) |
| Allentown to San Lorenzo de El Escorial | 3,631.37 mi (5,844.13 km) |
| Allentown to San Martin de la Vega | 3,669.85 mi (5,906.06 km) |
| Allentown to San Martin de Valdeiglesias | 3,625.80 mi (5,835.16 km) |
| Allentown to San Pedro de Ribas | 3,888.65 mi (6,258.18 km) |
| Allentown to San Roque | 3,705.29 mi (5,963.08 km) |
| Allentown to San Sebastian de la Gomera | 3,376.64 mi (5,434.18 km) |
| Allentown to San Sebastian de los Reyes | 3,657.30 mi (5,885.86 km) |
| Allentown to San Vicente de Baracaldo | 3,608.29 mi (5,806.99 km) |
| Allentown to San Vicente de Castellet | 3,880.12 mi (6,244.45 km) |
| Allentown to San Vicente del Raspeig | 3,871.65 mi (6,230.82 km) |
| Allentown to San Vicente dels Horts | 3,895.37 mi (6,268.99 km) |
| Allentown to Sangenjo | 3,360.31 mi (5,407.89 km) |
| Allentown to Sanlucar de Barrameda | 3,639.99 mi (5,858.00 km) |
| Allentown to Sanlucar la Mayor | 3,628.26 mi (5,839.12 km) |
