| Prestwick to Smyrna (Delaware) | 3,340.25 mi (5,375.61 km) |
| Prestwick to Smyrna (Georgia) | 3,952.37 mi (6,360.73 km) |
| Prestwick to Smyrna (Tennessee) | 3,919.97 mi (6,308.58 km) |
| Prestwick to Snellville (Georgia) | 3,933.20 mi (6,329.87 km) |
| Prestwick to Snoqualmie (Washington) | 4,446.18 mi (7,155.43 km) |
| Prestwick to Snyder (Texas) | 4,619.13 mi (7,433.77 km) |
| Prestwick to Socastee (South Carolina) | 3,750.10 mi (6,035.21 km) |
| Prestwick to Socorro (Texas) | 4,866.39 mi (7,831.70 km) |
| Prestwick to Soddy-Daisy (Tennessee) | 3,905.52 mi (6,285.33 km) |
| Prestwick to Solana Beach (California) | 5,153.17 mi (8,293.23 km) |
| Prestwick to Soledad (California) | 5,076.06 mi (8,169.13 km) |
| Prestwick to Solon (Ohio) | 3,460.32 mi (5,568.84 km) |
| Prestwick to Somers Point (New Jersey) | 3,300.69 mi (5,311.94 km) |
| Prestwick to Somerset (Kentucky) | 3,791.31 mi (6,101.52 km) |
| Prestwick to Somerset (New Jersey) | 3,239.82 mi (5,213.99 km) |
