| Sestao to Smyrna (Delaware) | 3,657.13 mi (5,885.59 km) |
| Sestao to Smyrna (Georgia) | 4,275.07 mi (6,880.05 km) |
| Sestao to Smyrna (Tennessee) | 4,284.35 mi (6,895.00 km) |
| Sestao to Snellville (Georgia) | 4,251.31 mi (6,841.82 km) |
| Sestao to Snoqualmie (Washington) | 5,140.14 mi (8,272.26 km) |
| Sestao to Snyder (Texas) | 5,068.08 mi (8,156.29 km) |
| Sestao to Socastee (South Carolina) | 4,021.43 mi (6,471.87 km) |
| Sestao to Socorro (Texas) | 5,349.28 mi (8,608.83 km) |
| Sestao to Soddy-Daisy (Tennessee) | 4,250.27 mi (6,840.15 km) |
| Sestao to Solana Beach (California) | 5,730.77 mi (9,222.79 km) |
| Sestao to Soledad (California) | 5,703.76 mi (9,179.31 km) |
| Sestao to Solon (Ohio) | 3,851.20 mi (6,197.91 km) |
| Sestao to Somers Point (New Jersey) | 3,609.66 mi (5,809.19 km) |
| Sestao to Somerset (Kentucky) | 4,153.09 mi (6,683.75 km) |
| Sestao to Somerset (New Jersey) | 3,565.18 mi (5,737.60 km) |
