| South Bend to Missouri City (Texas) | 984.21 mi (1,583.93 km) |
| South Bend to Mitchell (South Dakota) | 613.35 mi (987.09 km) |
| South Bend to Mitchellville (Maryland) | 532.61 mi (857.15 km) |
| South Bend to Moberly (Missouri) | 359.30 mi (578.24 km) |
| South Bend to Mobile (Alabama) | 766.81 mi (1,234.07 km) |
| South Bend to Modesto (California) | 1,855.75 mi (2,986.54 km) |
| South Bend to Mokena (Illinois) | 83.69 mi (134.69 km) |
| South Bend to Moline (Illinois) | 218.62 mi (351.84 km) |
| South Bend to Moncks Corner (South Carolina) | 680.09 mi (1,094.49 km) |
| South Bend to Monfort Heights (Ohio) | 193.24 mi (310.99 km) |
| South Bend to Monmouth (Oregon) | 1,856.24 mi (2,987.32 km) |
| South Bend to Monroe (Georgia) | 561.82 mi (904.16 km) |
| South Bend to Monroe (Louisiana) | 708.67 mi (1,140.50 km) |
| South Bend to Monroe (Michigan) | 149.50 mi (240.59 km) |
| South Bend to Monroe (North Carolina) | 554.81 mi (892.89 km) |
