| Reston to Sugar Hill (Georgia) | 500.41 mi (805.33 km) |
| Reston to Sugar Land (Texas) | 1,224.61 mi (1,970.82 km) |
| Reston to Sugarland Run (Virginia) | 5.84 mi (9.40 km) |
| Reston to Sugarmill Woods (Florida) | 765.22 mi (1,231.50 km) |
| Reston to Suisun City (California) | 2,387.61 mi (3,842.48 km) |
| Reston to Suitland (Maryland) | 23.81 mi (38.32 km) |
| Reston to Sulphur (Louisiana) | 1,089.40 mi (1,753.23 km) |
| Reston to Sulphur Springs (Texas) | 1,094.04 mi (1,760.69 km) |
| Reston to Summerfield (Maryland) | 25.90 mi (41.68 km) |
| Reston to Summerfield (North Carolina) | 236.03 mi (379.85 km) |
| Reston to Summerlin South (Nevada) | 2,075.30 mi (3,339.87 km) |
| Reston to Summerville (South Carolina) | 440.39 mi (708.74 km) |
| Reston to Summit (Illinois) | 584.45 mi (940.59 km) |
| Reston to Summit (New Jersey) | 199.75 mi (321.46 km) |
| Reston to Sumner (Washington) | 2,302.12 mi (3,704.91 km) |
