| South Bend to Delaware (Ohio) | 192.40 mi (309.64 km) |
| South Bend to Delhi (California) | 1,848.89 mi (2,975.51 km) |
| South Bend to Delray Beach (Florida) | 1,108.78 mi (1,784.42 km) |
| South Bend to Deltona (Florida) | 926.90 mi (1,491.70 km) |
| South Bend to Deming (New Mexico) | 1,347.16 mi (2,168.05 km) |
| South Bend to Denison (Texas) | 783.89 mi (1,261.55 km) |
| South Bend to Dent (Ohio) | 191.43 mi (308.08 km) |
| South Bend to Denton (Texas) | 833.73 mi (1,341.76 km) |
| South Bend to Dentsville (South Carolina) | 599.57 mi (964.92 km) |
| South Bend to Denver (Colorado) | 981.33 mi (1,579.29 km) |
| South Bend to Depew (New York) | 395.80 mi (636.99 km) |
| South Bend to Derby (Connecticut) | 682.11 mi (1,097.75 km) |
| South Bend to Derby (Kansas) | 649.62 mi (1,045.47 km) |
| South Bend to Des Moines (Iowa) | 379.10 mi (610.10 km) |
| South Bend to Des Moines (Washington) | 1,801.59 mi (2,899.38 km) |
