| Robstown to Sugar Hill (Georgia) | 915.88 mi (1,473.97 km) |
| Robstown to Sugar Land (Texas) | 175.06 mi (281.72 km) |
| Robstown to Sugarland Run (Virginia) | 1,399.30 mi (2,251.96 km) |
| Robstown to Sugarmill Woods (Florida) | 924.73 mi (1,488.20 km) |
| Robstown to Suisun City (California) | 1,577.48 mi (2,538.71 km) |
| Robstown to Suitland (Maryland) | 1,415.32 mi (2,277.75 km) |
| Robstown to Sulphur (Louisiana) | 310.12 mi (499.09 km) |
| Robstown to Sulphur Springs (Texas) | 389.26 mi (626.46 km) |
| Robstown to Summerfield (Maryland) | 1,419.65 mi (2,284.71 km) |
| Robstown to Summerfield (North Carolina) | 1,189.38 mi (1,914.11 km) |
| Robstown to Summerlin South (Nevada) | 1,181.90 mi (1,902.08 km) |
| Robstown to Summerville (South Carolina) | 1,100.96 mi (1,771.82 km) |
| Robstown to Summit (Illinois) | 1,115.10 mi (1,794.58 km) |
| Robstown to Summit (New Jersey) | 1,594.51 mi (2,566.12 km) |
| Robstown to Sumner (Washington) | 1,885.55 mi (3,034.50 km) |
