| Norristown to Camarillo (California) | 2,415.15 mi (3,886.81 km) |
| Norristown to Camas (Washington) | 2,379.84 mi (3,829.98 km) |
| Norristown to Cambridge (Maryland) | 115.50 mi (185.88 km) |
| Norristown to Cambridge (Massachusetts) | 268.88 mi (432.72 km) |
| Norristown to Camden (Arkansas) | 1,066.21 mi (1,715.89 km) |
| Norristown to Camden (New Jersey) | 17.81 mi (28.66 km) |
| Norristown to Cameron Park (California) | 2,412.20 mi (3,882.06 km) |
| Norristown to Camp Pendleton South (California) | 2,355.84 mi (3,791.35 km) |
| Norristown to Camp Springs (Maryland) | 124.04 mi (199.63 km) |
| Norristown to Camp Verde (Arizona) | 2,027.45 mi (3,262.86 km) |
| Norristown to Campbell (California) | 2,492.35 mi (4,011.06 km) |
| Norristown to Campbellsville (Kentucky) | 572.30 mi (921.03 km) |
| Norristown to Campton Hills (Illinois) | 692.39 mi (1,114.30 km) |
| Norristown to Canby (Oregon) | 2,395.49 mi (3,855.17 km) |
| Norristown to Candelaria (Puerto Rico) | 1,595.89 mi (2,568.34 km) |
