| Galveston to Security-Widefield (Colorado) | 863.44 mi (1,389.57 km) |
| Galveston to Sedalia (Missouri) | 660.28 mi (1,062.61 km) |
| Galveston to Sedro-Woolley (Washington) | 1,963.94 mi (3,160.65 km) |
| Galveston to Seguin (Texas) | 186.63 mi (300.35 km) |
| Galveston to Selden (New York) | 1,467.01 mi (2,360.92 km) |
| Galveston to Selma (Alabama) | 514.82 mi (828.53 km) |
| Galveston to Selma (California) | 1,515.49 mi (2,438.95 km) |
| Galveston to Selma (Texas) | 207.26 mi (333.55 km) |
| Galveston to Seminole (Florida) | 740.88 mi (1,192.33 km) |
| Galveston to Seven Hills (Ohio) | 1,118.90 mi (1,800.69 km) |
| Galveston to Seven Oaks (South Carolina) | 873.00 mi (1,404.96 km) |
| Galveston to Severn (Maryland) | 1,240.47 mi (1,996.35 km) |
| Galveston to Severna Park (Maryland) | 1,244.94 mi (2,003.53 km) |
| Galveston to Sevierville (Tennessee) | 802.28 mi (1,291.15 km) |
| Galveston to Seymour (Indiana) | 844.15 mi (1,358.53 km) |
