| Wilmington to Clarksdale (Mississippi) | 724.28 mi (1,165.62 km) |
| Wilmington to Clarkston (Georgia) | 364.88 mi (587.21 km) |
| Wilmington to Clarksville (Indiana) | 522.63 mi (841.09 km) |
| Wilmington to Clarksville (Tennessee) | 556.66 mi (895.86 km) |
| Wilmington to Clawson (Michigan) | 641.77 mi (1,032.82 km) |
| Wilmington to Clay (Alabama) | 501.02 mi (806.31 km) |
| Wilmington to Clayton (California) | 2,450.26 mi (3,943.31 km) |
| Wilmington to Clayton (Missouri) | 755.75 mi (1,216.26 km) |
| Wilmington to Clayton (North Carolina) | 105.08 mi (169.11 km) |
| Wilmington to Clayton (Ohio) | 528.02 mi (849.77 km) |
| Wilmington to Clearfield (Utah) | 1,913.83 mi (3,080.02 km) |
| Wilmington to Clearlake (California) | 2,479.20 mi (3,989.88 km) |
| Wilmington to Clearwater (Florida) | 518.05 mi (833.72 km) |
| Wilmington to Cleburne (Texas) | 1,133.45 mi (1,824.10 km) |
| Wilmington to Clemmons (North Carolina) | 189.20 mi (304.49 km) |
