| Norristown to Central Point (Oregon) | 2,443.68 mi (3,932.72 km) |
| Norristown to Centralia (Illinois) | 744.19 mi (1,197.66 km) |
| Norristown to Centralia (Washington) | 2,395.49 mi (3,855.16 km) |
| Norristown to Centreville (Virginia) | 142.81 mi (229.82 km) |
| Norristown to Ceres (California) | 2,433.82 mi (3,916.85 km) |
| Norristown to Cerritos (California) | 2,373.95 mi (3,820.50 km) |
| Norristown to Chalco (Nebraska) | 1,089.95 mi (1,754.10 km) |
| Norristown to Chalmette (Louisiana) | 1,083.34 mi (1,743.47 km) |
| Norristown to Chambersburg (Pennsylvania) | 123.23 mi (198.32 km) |
| Norristown to Chamblee (Georgia) | 655.30 mi (1,054.61 km) |
| Norristown to Champaign (Illinois) | 682.78 mi (1,098.83 km) |
| Norristown to Champlin (Minnesota) | 978.79 mi (1,575.22 km) |
| Norristown to Chandler (Arizona) | 2,061.71 mi (3,318.00 km) |
| Norristown to Chanhassen (Minnesota) | 981.75 mi (1,579.97 km) |
| Norristown to Channahon (Illinois) | 681.32 mi (1,096.49 km) |
