| Philadelphia to Anoka (Minnesota) | 992.74 mi (1,597.66 km) |
| Philadelphia to Ansonia (Connecticut) | 142.25 mi (228.93 km) |
| Philadelphia to Antelope (California) | 2,443.01 mi (3,931.64 km) |
| Philadelphia to Anthem (Arizona) | 2,070.85 mi (3,332.71 km) |
| Philadelphia to Antioch (California) | 2,480.91 mi (3,992.64 km) |
| Philadelphia to Antioch (Illinois) | 692.69 mi (1,114.78 km) |
| Philadelphia to Apache Junction (Arizona) | 2,052.46 mi (3,303.12 km) |
| Philadelphia to Apex (North Carolina) | 359.41 mi (578.42 km) |
| Philadelphia to Apollo Beach (Florida) | 942.33 mi (1,516.53 km) |
| Philadelphia to Apopka (Florida) | 861.59 mi (1,386.59 km) |
| Philadelphia to Apple Valley (California) | 2,322.37 mi (3,737.50 km) |
| Philadelphia to Apple Valley (Minnesota) | 976.01 mi (1,570.74 km) |
| Philadelphia to Appleton (Wisconsin) | 739.28 mi (1,189.76 km) |
| Philadelphia to Arbutus (Maryland) | 98.34 mi (158.26 km) |
| Philadelphia to Arcadia (California) | 2,376.51 mi (3,824.63 km) |
