| Southlake to Sumter (South Carolina) | 967.40 mi (1,556.87 km) |
| Southlake to Sun City (Arizona) | 874.39 mi (1,407.20 km) |
| Southlake to Sun City Center (Florida) | 952.42 mi (1,532.77 km) |
| Southlake to Sun City West (Arizona) | 878.66 mi (1,414.07 km) |
| Southlake to Sun Lakes (Arizona) | 851.59 mi (1,370.50 km) |
| Southlake to Sun Prairie (Wisconsin) | 826.57 mi (1,330.23 km) |
| Southlake to Sun Valley (Nevada) | 1,337.05 mi (2,151.78 km) |
| Southlake to Sun Village (California) | 1,198.16 mi (1,928.26 km) |
| Southlake to Sunland Park (New Mexico) | 556.45 mi (895.52 km) |
| Southlake to Sunny Isles Beach (Florida) | 1,131.34 mi (1,820.71 km) |
| Southlake to Sunnyside (Washington) | 1,517.45 mi (2,442.10 km) |
| Southlake to Sunnyvale (California) | 1,433.44 mi (2,306.89 km) |
| Southlake to Sunrise (Florida) | 1,114.57 mi (1,793.73 km) |
| Southlake to Sunrise Manor (Nevada) | 1,040.80 mi (1,675.00 km) |
| Southlake to Sunset (Florida) | 1,127.01 mi (1,813.74 km) |
