| Norristown to Candler-McAfee (Georgia) | 661.70 mi (1,064.91 km) |
| Norristown to Caño Martin Peña (Puerto Rico) | 1,597.55 mi (2,571.00 km) |
| Norristown to Cañon City (Colorado) | 1,594.71 mi (2,566.43 km) |
| Norristown to Canóvanas (Puerto Rico) | 1,604.69 mi (2,582.50 km) |
| Norristown to Canton (Georgia) | 646.29 mi (1,040.11 km) |
| Norristown to Canton (Illinois) | 773.89 mi (1,245.45 km) |
| Norristown to Canton (Mississippi) | 966.84 mi (1,555.98 km) |
| Norristown to Canton (Ohio) | 320.31 mi (515.49 km) |
| Norristown to Canyon (Texas) | 1,492.30 mi (2,401.63 km) |
| Norristown to Canyon Lake (California) | 2,336.29 mi (3,759.89 km) |
| Norristown to Canyon Lake (Texas) | 1,471.61 mi (2,368.33 km) |
| Norristown to Cape Coral (Florida) | 1,006.51 mi (1,619.83 km) |
| Norristown to Cape Girardeau (Missouri) | 789.86 mi (1,271.15 km) |
| Norristown to Carbondale (Illinois) | 763.66 mi (1,229.00 km) |
| Norristown to Carlisle (Pennsylvania) | 98.55 mi (158.60 km) |
