| Norristown to Commerce (California) | 2,374.86 mi (3,821.96 km) |
| Norristown to Commerce City (Colorado) | 1,554.58 mi (2,501.86 km) |
| Norristown to Compton (California) | 2,381.64 mi (3,832.87 km) |
| Norristown to Comstock Park (Michigan) | 570.66 mi (918.38 km) |
| Norristown to Concord (California) | 2,479.37 mi (3,990.17 km) |
| Norristown to Concord (Missouri) | 809.43 mi (1,302.66 km) |
| Norristown to Concord (New Hampshire) | 290.06 mi (466.81 km) |
| Norristown to Concord (North Carolina) | 436.28 mi (702.13 km) |
| Norristown to Conneaut (Ohio) | 299.66 mi (482.25 km) |
| Norristown to Connersville (Indiana) | 520.32 mi (837.37 km) |
| Norristown to Conroe (Texas) | 1,318.55 mi (2,122.01 km) |
| Norristown to Converse (Texas) | 1,488.58 mi (2,395.64 km) |
| Norristown to Conway (Arkansas) | 998.44 mi (1,606.83 km) |
| Norristown to Conway (Florida) | 872.45 mi (1,404.07 km) |
| Norristown to Conway (South Carolina) | 479.67 mi (771.95 km) |
