| South Bend to Sumter (South Carolina) | 623.09 mi (1,002.77 km) |
| South Bend to Sun City (Arizona) | 1,520.80 mi (2,447.49 km) |
| South Bend to Sun City Center (Florida) | 989.63 mi (1,592.66 km) |
| South Bend to Sun City West (Arizona) | 1,522.82 mi (2,450.74 km) |
| South Bend to Sun Lakes (Arizona) | 1,513.75 mi (2,436.14 km) |
| South Bend to Sun Prairie (Wisconsin) | 183.59 mi (295.47 km) |
| South Bend to Sun Valley (Nevada) | 1,751.38 mi (2,818.57 km) |
| South Bend to Sun Village (California) | 1,779.99 mi (2,864.63 km) |
| South Bend to Sunland Park (New Mexico) | 1,310.33 mi (2,108.77 km) |
| South Bend to Sunny Isles Beach (Florida) | 1,142.38 mi (1,838.48 km) |
| South Bend to Sunnyside (Washington) | 1,693.83 mi (2,725.95 km) |
| South Bend to Sunnyvale (California) | 1,914.42 mi (3,080.97 km) |
| South Bend to Sunrise (Florida) | 1,125.00 mi (1,810.51 km) |
| South Bend to Sunrise Manor (Nevada) | 1,584.82 mi (2,550.53 km) |
| South Bend to Sunset (Florida) | 1,153.93 mi (1,857.07 km) |
