| South Bend to Indianapolis (Indiana) | 131.41 mi (211.48 km) |
| South Bend to Indianola (Iowa) | 377.92 mi (608.21 km) |
| South Bend to Indio (California) | 1,717.26 mi (2,763.66 km) |
| South Bend to Inglewood (California) | 1,818.21 mi (2,926.13 km) |
| South Bend to Inkster (Michigan) | 157.61 mi (253.66 km) |
| South Bend to Inver Grove Heights (Minnesota) | 404.85 mi (651.54 km) |
| South Bend to Inwood (New York) | 654.80 mi (1,053.80 km) |
| South Bend to Iona (Florida) | 1,075.73 mi (1,731.23 km) |
| South Bend to Ionia (Michigan) | 108.69 mi (174.91 km) |
| South Bend to Iowa City (Iowa) | 271.49 mi (436.92 km) |
| South Bend to Irmo (South Carolina) | 591.72 mi (952.29 km) |
| South Bend to Irondale (Alabama) | 562.33 mi (904.98 km) |
| South Bend to Ironton (Ohio) | 288.44 mi (464.19 km) |
| South Bend to Irvine (California) | 1,797.70 mi (2,893.12 km) |
| South Bend to Irving (Texas) | 845.69 mi (1,361.00 km) |
