| Wilmington to Kennewick (Washington) | 2,300.14 mi (3,701.72 km) |
| Wilmington to Kenosha (Wisconsin) | 791.11 mi (1,273.16 km) |
| Wilmington to Kent (Ohio) | 515.59 mi (829.77 km) |
| Wilmington to Kent (Washington) | 2,451.52 mi (3,945.34 km) |
| Wilmington to Kentwood (Michigan) | 729.12 mi (1,173.41 km) |
| Wilmington to Kerman (California) | 2,360.61 mi (3,799.03 km) |
| Wilmington to Kernersville (North Carolina) | 180.49 mi (290.48 km) |
| Wilmington to Kerrville (Texas) | 1,273.55 mi (2,049.58 km) |
| Wilmington to Kettering (Maryland) | 328.96 mi (529.42 km) |
| Wilmington to Kettering (Ohio) | 512.78 mi (825.25 km) |
| Wilmington to Kewanee (Illinois) | 816.54 mi (1,314.10 km) |
| Wilmington to Key Biscayne (Florida) | 604.16 mi (972.30 km) |
| Wilmington to Key Largo (Florida) | 645.86 mi (1,039.41 km) |
| Wilmington to Key West (Florida) | 706.24 mi (1,136.58 km) |
| Wilmington to Keystone (Florida) | 503.86 mi (810.88 km) |
