| Norristown to Altus (Oklahoma) | 1,364.04 mi (2,195.20 km) |
| Norristown to Alum Rock (California) | 2,483.58 mi (3,996.93 km) |
| Norristown to Alvin (Texas) | 1,349.00 mi (2,171.00 km) |
| Norristown to Amarillo (Texas) | 1,482.47 mi (2,385.81 km) |
| Norristown to Amelia (Ohio) | 478.83 mi (770.61 km) |
| Norristown to American Canyon (California) | 2,488.13 mi (4,004.25 km) |
| Norristown to American Fork (Utah) | 1,908.69 mi (3,071.73 km) |
| Norristown to Americus (Georgia) | 744.38 mi (1,197.96 km) |
| Norristown to Ames (Iowa) | 959.40 mi (1,544.01 km) |
| Norristown to Amherst (Ohio) | 371.17 mi (597.34 km) |
| Norristown to Ammon (Idaho) | 1,884.90 mi (3,033.45 km) |
| Norristown to Amsterdam (New York) | 203.67 mi (327.77 km) |
| Norristown to Anacortes (Washington) | 2,368.35 mi (3,811.49 km) |
| Norristown to Anaheim (California) | 2,363.59 mi (3,803.83 km) |
| Norristown to Anchorage (Alaska) | 3,324.77 mi (5,350.71 km) |
