| Philadelphia to Amersham | 3,514.95 mi (5,656.77 km) |
| Philadelphia to Amesbury | 3,477.25 mi (5,596.10 km) |
| Philadelphia to Ammanford | 3,373.64 mi (5,429.34 km) |
| Philadelphia to Ampthill | 3,512.14 mi (5,652.25 km) |
| Philadelphia to Andover | 3,488.90 mi (5,614.84 km) |
| Philadelphia to Annan | 3,347.44 mi (5,387.18 km) |
| Philadelphia to Antrim | 3,237.26 mi (5,209.87 km) |
| Philadelphia to Appleton | 3,403.70 mi (5,477.72 km) |
| Philadelphia to Appley Bridge | 3,392.55 mi (5,459.79 km) |
| Philadelphia to Arbroath | 3,348.70 mi (5,389.21 km) |
| Philadelphia to Ardrossan | 3,278.26 mi (5,275.85 km) |
| Philadelphia to Armadale | 3,316.60 mi (5,337.55 km) |
| Philadelphia to Armthorpe | 3,459.35 mi (5,567.28 km) |
| Philadelphia to Arnold | 3,466.68 mi (5,579.08 km) |
| Philadelphia to Ascot | 3,517.91 mi (5,661.53 km) |
