| Rockwall to Sumter (South Carolina) | 926.93 mi (1,491.74 km) |
| Rockwall to Sun City (Arizona) | 915.73 mi (1,473.72 km) |
| Rockwall to Sun City Center (Florida) | 912.47 mi (1,468.49 km) |
| Rockwall to Sun City West (Arizona) | 919.98 mi (1,480.57 km) |
| Rockwall to Sun Lakes (Arizona) | 892.99 mi (1,437.12 km) |
| Rockwall to Sun Prairie (Wisconsin) | 809.54 mi (1,302.83 km) |
| Rockwall to Sun Valley (Nevada) | 1,375.23 mi (2,213.22 km) |
| Rockwall to Sun Village (California) | 1,239.23 mi (1,994.34 km) |
| Rockwall to Sunland Park (New Mexico) | 597.40 mi (961.43 km) |
| Rockwall to Sunny Isles Beach (Florida) | 1,091.91 mi (1,757.26 km) |
| Rockwall to Sunnyside (Washington) | 1,549.04 mi (2,492.95 km) |
| Rockwall to Sunnyvale (California) | 1,473.31 mi (2,371.06 km) |
| Rockwall to Sunrise (Florida) | 1,075.05 mi (1,730.13 km) |
| Rockwall to Sunrise Manor (Nevada) | 1,081.04 mi (1,739.77 km) |
| Rockwall to Sunset (Florida) | 1,087.83 mi (1,750.69 km) |
