| Centralia to Smyrna (Delaware) | 2,409.37 mi (3,877.51 km) |
| Centralia to Smyrna (Georgia) | 2,185.34 mi (3,516.97 km) |
| Centralia to Smyrna (Tennessee) | 2,009.25 mi (3,233.58 km) |
| Centralia to Snellville (Georgia) | 2,209.57 mi (3,555.96 km) |
| Centralia to Snoqualmie (Washington) | 76.96 mi (123.85 km) |
| Centralia to Snyder (Texas) | 1,511.00 mi (2,431.71 km) |
| Centralia to Socastee (South Carolina) | 2,450.82 mi (3,944.22 km) |
| Centralia to Socorro (Texas) | 1,367.81 mi (2,201.28 km) |
| Centralia to Soddy-Daisy (Tennessee) | 2,099.74 mi (3,379.20 km) |
| Centralia to Solana Beach (California) | 995.02 mi (1,601.33 km) |
| Centralia to Soledad (California) | 715.13 mi (1,150.89 km) |
| Centralia to Solon (Ohio) | 2,070.07 mi (3,331.45 km) |
| Centralia to Somers Point (New Jersey) | 2,455.84 mi (3,952.29 km) |
| Centralia to Somerset (Kentucky) | 2,058.46 mi (3,312.77 km) |
| Centralia to Somerset (New Jersey) | 2,422.84 mi (3,899.18 km) |
