| Robstown to Salisbury (New York) | 1,633.21 mi (2,628.39 km) |
| Robstown to Salisbury (North Carolina) | 1,144.29 mi (1,841.55 km) |
| Robstown to Salmon Creek (Washington) | 1,842.25 mi (2,964.81 km) |
| Robstown to Salt Lake City (Utah) | 1,208.19 mi (1,944.40 km) |
| Robstown to Sammamish (Washington) | 1,894.34 mi (3,048.65 km) |
| Robstown to San Angelo (Texas) | 302.38 mi (486.63 km) |
| Robstown to San Anselmo (California) | 1,600.17 mi (2,575.22 km) |
| Robstown to San Antonio (Texas) | 126.44 mi (203.48 km) |
| Robstown to San Benito (Texas) | 115.00 mi (185.07 km) |
| Robstown to San Bernardino (California) | 1,240.07 mi (1,995.69 km) |
| Robstown to San Bruno (California) | 1,585.21 mi (2,551.14 km) |
| Robstown to San Buenaventura (California) | 1,349.54 mi (2,171.88 km) |
| Robstown to San Carlos (California) | 1,573.96 mi (2,533.04 km) |
| Robstown to San Carlos Park (Florida) | 978.14 mi (1,574.17 km) |
| Robstown to San Clemente (California) | 1,245.96 mi (2,005.19 km) |
