| Greensboro to Silver Firs (Washington) | 2,287.20 mi (3,680.90 km) |
| Greensboro to Silver Spring (Maryland) | 252.91 mi (407.03 km) |
| Greensboro to Silver Springs Shores (Florida) | 498.95 mi (802.99 km) |
| Greensboro to Silverdale (Washington) | 2,310.77 mi (3,718.83 km) |
| Greensboro to Silverton (Oregon) | 2,308.30 mi (3,714.85 km) |
| Greensboro to Simi Valley (California) | 2,186.99 mi (3,519.62 km) |
| Greensboro to Simpsonville (South Carolina) | 166.25 mi (267.55 km) |
| Greensboro to Sioux City (Iowa) | 987.54 mi (1,589.30 km) |
| Greensboro to Sioux Falls (South Dakota) | 1,031.22 mi (1,659.58 km) |
| Greensboro to Skokie (Illinois) | 589.97 mi (949.46 km) |
| Greensboro to Sleepy Hollow (New York) | 471.63 mi (759.02 km) |
| Greensboro to Slidell (Louisiana) | 701.03 mi (1,128.19 km) |
| Greensboro to Smithfield (North Carolina) | 92.05 mi (148.15 km) |
| Greensboro to Smithfield (Utah) | 1,753.37 mi (2,821.77 km) |
| Greensboro to Smithville (Missouri) | 836.21 mi (1,345.76 km) |
