| South Bend to Somerset (New Jersey) | 617.61 mi (993.95 km) |
| South Bend to Somersworth (New Hampshire) | 790.49 mi (1,272.17 km) |
| South Bend to Somerton (Arizona) | 1,677.12 mi (2,699.06 km) |
| South Bend to Somerville (Massachusetts) | 778.94 mi (1,253.59 km) |
| South Bend to Somerville (New Jersey) | 611.22 mi (983.66 km) |
| South Bend to Sonoma (California) | 1,915.99 mi (3,083.49 km) |
| South Bend to Soquel (California) | 1,919.78 mi (3,089.59 km) |
| South Bend to South Bradenton (Florida) | 1,004.08 mi (1,615.90 km) |
| South Bend to South Burlington (Vermont) | 685.34 mi (1,102.95 km) |
| South Bend to South Charleston (West Virginia) | 333.30 mi (536.39 km) |
| South Bend to South Daytona (Florida) | 913.34 mi (1,469.87 km) |
| South Bend to South El Monte (California) | 1,800.18 mi (2,897.11 km) |
| South Bend to South Elgin (Illinois) | 107.43 mi (172.89 km) |
| South Bend to South Euclid (Ohio) | 245.36 mi (394.87 km) |
| South Bend to South Farmingdale (New York) | 669.28 mi (1,077.10 km) |
