| Philadelphia to Camarillo (California) | 2,426.64 mi (3,905.31 km) |
| Philadelphia to Camas (Washington) | 2,393.06 mi (3,851.26 km) |
| Philadelphia to Cambridge (Maryland) | 112.59 mi (181.19 km) |
| Philadelphia to Cambridge (Massachusetts) | 265.20 mi (426.80 km) |
| Philadelphia to Camden (Arkansas) | 1,073.87 mi (1,728.23 km) |
| Philadelphia to Camden (New Jersey) | 5.14 mi (8.28 km) |
| Philadelphia to Cameron Park (California) | 2,424.58 mi (3,901.99 km) |
| Philadelphia to Camp Pendleton South (California) | 2,367.00 mi (3,809.32 km) |
| Philadelphia to Camp Springs (Maryland) | 126.46 mi (203.52 km) |
| Philadelphia to Camp Verde (Arizona) | 2,038.47 mi (3,280.61 km) |
| Philadelphia to Campbell (California) | 2,504.55 mi (4,030.69 km) |
| Philadelphia to Campbellsville (Kentucky) | 580.62 mi (934.42 km) |
| Philadelphia to Campton Hills (Illinois) | 704.97 mi (1,134.53 km) |
| Philadelphia to Canby (Oregon) | 2,408.69 mi (3,876.42 km) |
| Philadelphia to Candelaria (Puerto Rico) | 1,584.41 mi (2,549.87 km) |
