| Philadelphia to Ames | 3,357.68 mi (5,403.66 km) |
| Philadelphia to Amorebieta | 3,626.08 mi (5,835.60 km) |
| Philadelphia to Amposta | 3,853.01 mi (6,200.83 km) |
| Philadelphia to Amurrio | 3,618.17 mi (5,822.87 km) |
| Philadelphia to Andoain | 3,659.36 mi (5,889.17 km) |
| Philadelphia to Andraitx | 3,975.16 mi (6,397.40 km) |
| Philadelphia to Andujar | 3,711.74 mi (5,973.47 km) |
| Philadelphia to Antequera | 3,717.90 mi (5,983.39 km) |
| Philadelphia to Antigua | 3,513.77 mi (5,654.87 km) |
| Philadelphia to Aranda de Duero | 3,623.66 mi (5,831.72 km) |
| Philadelphia to Aranjuez | 3,674.32 mi (5,913.24 km) |
| Philadelphia to Archena | 3,843.36 mi (6,185.28 km) |
| Philadelphia to Arcos de la Frontera | 3,664.72 mi (5,897.80 km) |
| Philadelphia to Arenys de Mar | 3,918.23 mi (6,305.78 km) |
| Philadelphia to Arenys de Munt | 3,916.81 mi (6,303.50 km) |
