| Delaware to Camarillo (California) | 2,007.00 mi (3,229.95 km) |
| Delaware to Camas (Washington) | 2,003.37 mi (3,224.12 km) |
| Delaware to Cambridge (Maryland) | 392.00 mi (630.87 km) |
| Delaware to Cambridge (Massachusetts) | 636.30 mi (1,024.03 km) |
| Delaware to Camden (Arkansas) | 711.09 mi (1,144.39 km) |
| Delaware to Camden (New Jersey) | 421.53 mi (678.39 km) |
| Delaware to Cameron Park (California) | 2,009.51 mi (3,233.99 km) |
| Delaware to Camp Pendleton South (California) | 1,948.01 mi (3,135.02 km) |
| Delaware to Camp Springs (Maryland) | 343.38 mi (552.61 km) |
| Delaware to Camp Verde (Arizona) | 1,620.07 mi (2,607.25 km) |
| Delaware to Campbell (California) | 2,087.53 mi (3,359.56 km) |
| Delaware to Campbellsville (Kentucky) | 237.27 mi (381.85 km) |
| Delaware to Campton Hills (Illinois) | 300.87 mi (484.20 km) |
| Delaware to Canby (Oregon) | 2,017.40 mi (3,246.69 km) |
| Delaware to Candelaria (Puerto Rico) | 1,813.81 mi (2,919.04 km) |
