| Crowborough to Smyrna (Delaware) | 3,610.42 mi (5,810.41 km) |
| Crowborough to Smyrna (Georgia) | 4,228.21 mi (6,804.64 km) |
| Crowborough to Smyrna (Tennessee) | 4,208.21 mi (6,772.47 km) |
| Crowborough to Snellville (Georgia) | 4,207.51 mi (6,771.33 km) |
| Crowborough to Snoqualmie (Washington) | 4,807.79 mi (7,737.39 km) |
| Crowborough to Snyder (Texas) | 4,933.92 mi (7,940.38 km) |
| Crowborough to Socastee (South Carolina) | 4,008.48 mi (6,451.02 km) |
| Crowborough to Socorro (Texas) | 5,190.51 mi (8,353.32 km) |
| Crowborough to Soddy-Daisy (Tennessee) | 4,187.82 mi (6,739.65 km) |
| Crowborough to Solana Beach (California) | 5,498.60 mi (8,849.14 km) |
| Crowborough to Soledad (California) | 5,429.99 mi (8,738.73 km) |
| Crowborough to Solon (Ohio) | 3,753.82 mi (6,041.20 km) |
| Crowborough to Somers Point (New Jersey) | 3,568.06 mi (5,742.24 km) |
| Crowborough to Somerset (Kentucky) | 4,078.09 mi (6,563.05 km) |
| Crowborough to Somerset (New Jersey) | 3,511.94 mi (5,651.92 km) |
