| Delaware to Madison (New Jersey) | 455.68 mi (733.35 km) |
| Delaware to Madison (Wisconsin) | 378.87 mi (609.74 km) |
| Delaware to Madison Heights (Michigan) | 153.55 mi (247.11 km) |
| Delaware to Madison Heights (Virginia) | 289.74 mi (466.29 km) |
| Delaware to Madisonville (Kentucky) | 313.36 mi (504.31 km) |
| Delaware to Magalia (California) | 2,021.86 mi (3,253.87 km) |
| Delaware to Magna (Utah) | 1,520.91 mi (2,447.67 km) |
| Delaware to Magnolia (Arkansas) | 740.74 mi (1,192.11 km) |
| Delaware to Maili (Hawaii) | 4,508.06 mi (7,255.02 km) |
| Delaware to Maitland (Florida) | 811.09 mi (1,305.33 km) |
| Delaware to Makakilo (Hawaii) | 4,505.61 mi (7,251.07 km) |
| Delaware to Malden (Massachusetts) | 639.97 mi (1,029.94 km) |
| Delaware to Malibu (California) | 1,998.91 mi (3,216.93 km) |
| Delaware to Maltby (Washington) | 1,983.80 mi (3,192.61 km) |
| Delaware to Malvern (Arkansas) | 672.77 mi (1,082.71 km) |
