| Robstown to Security-Widefield (Colorado) | 858.67 mi (1,381.90 km) |
| Robstown to Sedalia (Missouri) | 796.01 mi (1,281.06 km) |
| Robstown to Sedro-Woolley (Washington) | 1,940.03 mi (3,122.18 km) |
| Robstown to Seguin (Texas) | 125.34 mi (201.72 km) |
| Robstown to Selden (New York) | 1,661.21 mi (2,673.46 km) |
| Robstown to Selma (Alabama) | 710.93 mi (1,144.13 km) |
| Robstown to Selma (California) | 1,414.85 mi (2,276.98 km) |
| Robstown to Selma (Texas) | 129.86 mi (208.99 km) |
| Robstown to Seminole (Florida) | 909.05 mi (1,462.98 km) |
| Robstown to Seven Hills (Ohio) | 1,303.02 mi (2,097.01 km) |
| Robstown to Seven Oaks (South Carolina) | 1,068.85 mi (1,720.15 km) |
| Robstown to Severn (Maryland) | 1,435.08 mi (2,309.53 km) |
| Robstown to Severna Park (Maryland) | 1,439.66 mi (2,316.91 km) |
| Robstown to Sevierville (Tennessee) | 997.17 mi (1,604.79 km) |
| Robstown to Seymour (Indiana) | 1,025.62 mi (1,650.58 km) |
