| Scarborough to Smyrna (Delaware) | 3,522.76 mi (5,669.34 km) |
| Scarborough to Smyrna (Georgia) | 4,136.07 mi (6,656.35 km) |
| Scarborough to Smyrna (Tennessee) | 4,105.38 mi (6,606.97 km) |
| Scarborough to Snellville (Georgia) | 4,116.64 mi (6,625.10 km) |
| Scarborough to Snoqualmie (Washington) | 4,618.58 mi (7,432.89 km) |
| Scarborough to Snyder (Texas) | 4,806.47 mi (7,735.26 km) |
| Scarborough to Socastee (South Carolina) | 3,930.62 mi (6,325.73 km) |
| Scarborough to Socorro (Texas) | 5,053.51 mi (8,132.85 km) |
| Scarborough to Soddy-Daisy (Tennessee) | 4,090.15 mi (6,582.47 km) |
| Scarborough to Solana Beach (California) | 5,336.72 mi (8,588.62 km) |
| Scarborough to Soledad (California) | 5,255.79 mi (8,458.38 km) |
| Scarborough to Solon (Ohio) | 3,646.23 mi (5,868.03 km) |
| Scarborough to Somers Point (New Jersey) | 3,482.69 mi (5,604.84 km) |
| Scarborough to Somerset (Kentucky) | 3,976.50 mi (6,399.57 km) |
| Scarborough to Somerset (New Jersey) | 3,422.63 mi (5,508.19 km) |
