| South Bend to Dover (New Hampshire) | 790.35 mi (1,271.95 km) |
| South Bend to Dover (New Jersey) | 609.98 mi (981.67 km) |
| South Bend to Dover (Ohio) | 261.57 mi (420.95 km) |
| South Bend to Downers Grove (Illinois) | 90.47 mi (145.60 km) |
| South Bend to Downey (California) | 1,807.85 mi (2,909.46 km) |
| South Bend to Dranesville (Virginia) | 503.72 mi (810.66 km) |
| South Bend to Draper (Utah) | 1,330.29 mi (2,140.90 km) |
| South Bend to Drexel Heights (Arizona) | 1,511.70 mi (2,432.84 km) |
| South Bend to Drexel Hill (Pennsylvania) | 585.28 mi (941.92 km) |
| South Bend to Duarte (California) | 1,791.73 mi (2,883.51 km) |
| South Bend to Dublin (California) | 1,899.96 mi (3,057.69 km) |
| South Bend to Dublin (Georgia) | 657.70 mi (1,058.47 km) |
| South Bend to Dublin (Ohio) | 195.75 mi (315.03 km) |
| South Bend to Dubuque (Iowa) | 234.50 mi (377.40 km) |
| South Bend to Duluth (Georgia) | 542.47 mi (873.02 km) |
