| Michigan City to Duluth (Minnesota) | 436.35 mi (702.23 km) |
| Michigan City to Dumas (Texas) | 906.11 mi (1,458.24 km) |
| Michigan City to Dumont (New Jersey) | 669.57 mi (1,077.57 km) |
| Michigan City to Duncan (Oklahoma) | 777.45 mi (1,251.19 km) |
| Michigan City to Duncanville (Texas) | 834.16 mi (1,342.45 km) |
| Michigan City to Dundalk (Maryland) | 570.19 mi (917.63 km) |
| Michigan City to Dunedin (Florida) | 972.55 mi (1,565.16 km) |
| Michigan City to Dunkirk (New York) | 389.92 mi (627.52 km) |
| Michigan City to Dunmore (Pennsylvania) | 582.15 mi (936.88 km) |
| Michigan City to Dunwoody (Georgia) | 554.44 mi (892.29 km) |
| Michigan City to Durango (Colorado) | 1,158.30 mi (1,864.10 km) |
| Michigan City to Durant (Oklahoma) | 743.40 mi (1,196.39 km) |
| Michigan City to Durham (North Carolina) | 583.07 mi (938.37 km) |
| Michigan City to Dyer (Indiana) | 36.15 mi (58.18 km) |
| Michigan City to Dyersburg (Tennessee) | 413.82 mi (665.97 km) |
