| Norristown to Carlsbad (California) | 2,353.10 mi (3,786.94 km) |
| Norristown to Carlsbad (New Mexico) | 1,687.30 mi (2,715.44 km) |
| Norristown to Carmel (Indiana) | 571.34 mi (919.49 km) |
| Norristown to Carmichael (California) | 2,430.54 mi (3,911.57 km) |
| Norristown to Carney (Maryland) | 80.06 mi (128.85 km) |
| Norristown to Carnot-Moon (Pennsylvania) | 258.39 mi (415.84 km) |
| Norristown to Carol Stream (Illinois) | 677.55 mi (1,090.41 km) |
| Norristown to Carolina (Puerto Rico) | 1,600.70 mi (2,576.07 km) |
| Norristown to Carolina Forest (South Carolina) | 481.42 mi (774.77 km) |
| Norristown to Carpentersville (Illinois) | 687.32 mi (1,106.13 km) |
| Norristown to Carpinteria (California) | 2,435.79 mi (3,920.03 km) |
| Norristown to Carrboro (North Carolina) | 354.45 mi (570.42 km) |
| Norristown to Carroll (Iowa) | 1,023.23 mi (1,646.72 km) |
| Norristown to Carrollton (Georgia) | 702.39 mi (1,130.39 km) |
| Norristown to Carrollton (Texas) | 1,289.90 mi (2,075.90 km) |
