| Delaware to Lewiston (Maine) | 710.15 mi (1,142.88 km) |
| Delaware to Lewisville (North Carolina) | 322.94 mi (519.73 km) |
| Delaware to Lewisville (Texas) | 917.15 mi (1,476.01 km) |
| Delaware to Lexington (Kentucky) | 171.79 mi (276.48 km) |
| Delaware to Lexington (Nebraska) | 874.86 mi (1,407.95 km) |
| Delaware to Lexington (North Carolina) | 345.30 mi (555.70 km) |
| Delaware to Lexington (South Carolina) | 446.81 mi (719.07 km) |
| Delaware to Lexington Park (Maryland) | 381.39 mi (613.79 km) |
| Delaware to Liberal (Kansas) | 987.06 mi (1,588.52 km) |
| Delaware to Liberty (Missouri) | 606.45 mi (975.99 km) |
| Delaware to Liberty Lake (Washington) | 1,751.27 mi (2,818.40 km) |
| Delaware to Liberty Triangle (Florida) | 775.98 mi (1,248.83 km) |
| Delaware to Libertyville (Illinois) | 289.18 mi (465.39 km) |
| Delaware to Lighthouse Point (Florida) | 982.83 mi (1,581.71 km) |
| Delaware to Lilburn (Georgia) | 445.73 mi (717.33 km) |
