| Friendswood to Sugar Hill (Georgia) | 726.66 mi (1,169.44 km) |
| Friendswood to Sugar Land (Texas) | 26.92 mi (43.32 km) |
| Friendswood to Sugarland Run (Virginia) | 1,208.20 mi (1,944.42 km) |
| Friendswood to Sugarmill Woods (Florida) | 767.91 mi (1,235.83 km) |
| Friendswood to Suisun City (California) | 1,644.75 mi (2,646.97 km) |
| Friendswood to Suitland (Maryland) | 1,224.26 mi (1,970.26 km) |
| Friendswood to Sulphur (Louisiana) | 120.96 mi (194.67 km) |
| Friendswood to Sulphur Springs (Texas) | 252.07 mi (405.67 km) |
| Friendswood to Summerfield (Maryland) | 1,228.58 mi (1,977.21 km) |
| Friendswood to Summerfield (North Carolina) | 999.24 mi (1,608.12 km) |
| Friendswood to Summerlin South (Nevada) | 1,252.21 mi (2,015.24 km) |
| Friendswood to Summerville (South Carolina) | 918.31 mi (1,477.87 km) |
| Friendswood to Summit (Illinois) | 943.19 mi (1,517.91 km) |
| Friendswood to Summit (New Jersey) | 1,403.46 mi (2,258.65 km) |
| Friendswood to Sumner (Washington) | 1,891.32 mi (3,043.79 km) |
