| Norristown to Anoka (Minnesota) | 979.44 mi (1,576.25 km) |
| Norristown to Ansonia (Connecticut) | 145.81 mi (234.65 km) |
| Norristown to Antelope (California) | 2,430.61 mi (3,911.69 km) |
| Norristown to Anthem (Arizona) | 2,059.98 mi (3,315.22 km) |
| Norristown to Antioch (California) | 2,468.60 mi (3,972.84 km) |
| Norristown to Antioch (Illinois) | 679.87 mi (1,094.15 km) |
| Norristown to Apache Junction (Arizona) | 2,041.77 mi (3,285.91 km) |
| Norristown to Apex (North Carolina) | 359.76 mi (578.98 km) |
| Norristown to Apollo Beach (Florida) | 944.25 mi (1,519.62 km) |
| Norristown to Apopka (Florida) | 863.85 mi (1,390.23 km) |
| Norristown to Apple Valley (California) | 2,310.95 mi (3,719.11 km) |
| Norristown to Apple Valley (Minnesota) | 962.77 mi (1,549.43 km) |
| Norristown to Appleton (Wisconsin) | 725.96 mi (1,168.31 km) |
| Norristown to Arbutus (Maryland) | 94.16 mi (151.53 km) |
| Norristown to Arcadia (California) | 2,365.11 mi (3,806.27 km) |
