| Friendswood to Sumter (South Carolina) | 921.24 mi (1,482.59 km) |
| Friendswood to Sun City (Arizona) | 1,043.55 mi (1,679.44 km) |
| Friendswood to Sun City Center (Florida) | 788.28 mi (1,268.61 km) |
| Friendswood to Sun City West (Arizona) | 1,048.52 mi (1,687.43 km) |
| Friendswood to Sun Lakes (Arizona) | 1,015.09 mi (1,633.62 km) |
| Friendswood to Sun Prairie (Wisconsin) | 1,000.48 mi (1,610.11 km) |
| Friendswood to Sun Valley (Nevada) | 1,555.88 mi (2,503.95 km) |
| Friendswood to Sun Village (California) | 1,374.53 mi (2,212.08 km) |
| Friendswood to Sunland Park (New Mexico) | 695.54 mi (1,119.36 km) |
| Friendswood to Sunny Isles Beach (Florida) | 953.56 mi (1,534.60 km) |
| Friendswood to Sunnyside (Washington) | 1,768.82 mi (2,846.64 km) |
| Friendswood to Sunnyvale (California) | 1,632.71 mi (2,627.60 km) |
| Friendswood to Sunrise (Florida) | 938.59 mi (1,510.52 km) |
| Friendswood to Sunrise Manor (Nevada) | 1,238.01 mi (1,992.39 km) |
| Friendswood to Sunset (Florida) | 945.34 mi (1,521.38 km) |
