| Michigan City to Dixon (California) | 1,848.94 mi (2,975.58 km) |
| Michigan City to Dixon (Illinois) | 134.82 mi (216.97 km) |
| Michigan City to Dobbs Ferry (New York) | 675.20 mi (1,086.63 km) |
| Michigan City to Doctor Phillips (Florida) | 964.89 mi (1,552.84 km) |
| Michigan City to Dodge City (Kansas) | 749.04 mi (1,205.47 km) |
| Michigan City to Dolton (Illinois) | 38.03 mi (61.21 km) |
| Michigan City to Donna (Texas) | 1,249.44 mi (2,010.78 km) |
| Michigan City to Dorado (Puerto Rico) | 2,012.21 mi (3,238.35 km) |
| Michigan City to Doral (Florida) | 1,159.21 mi (1,865.56 km) |
| Michigan City to Doraville (Georgia) | 557.32 mi (896.92 km) |
| Michigan City to Dothan (Alabama) | 728.30 mi (1,172.09 km) |
| Michigan City to Douglas (Arizona) | 1,441.00 mi (2,319.07 km) |
| Michigan City to Douglas (Georgia) | 739.03 mi (1,189.35 km) |
| Michigan City to Douglasville (Georgia) | 563.22 mi (906.42 km) |
| Michigan City to Dover (Delaware) | 621.71 mi (1,000.55 km) |
