| Lanciano to Smyrna (Delaware) | 4,477.36 mi (7,205.62 km) |
| Lanciano to Smyrna (Georgia) | 5,097.35 mi (8,203.39 km) |
| Lanciano to Smyrna (Tennessee) | 5,089.28 mi (8,190.40 km) |
| Lanciano to Snellville (Georgia) | 5,075.21 mi (8,167.76 km) |
| Lanciano to Snoqualmie (Washington) | 5,683.08 mi (9,146.04 km) |
| Lanciano to Snyder (Texas) | 5,833.51 mi (9,388.12 km) |
| Lanciano to Socastee (South Carolina) | 4,860.34 mi (7,821.96 km) |
| Lanciano to Socorro (Texas) | 6,094.53 mi (9,808.20 km) |
| Lanciano to Soddy-Daisy (Tennessee) | 5,063.49 mi (8,148.90 km) |
| Lanciano to Solana Beach (California) | 6,402.97 mi (10,304.58 km) |
| Lanciano to Soledad (California) | 6,326.07 mi (10,180.83 km) |
| Lanciano to Solon (Ohio) | 4,640.90 mi (7,468.81 km) |
| Lanciano to Somers Point (New Jersey) | 4,432.51 mi (7,133.43 km) |
| Lanciano to Somerset (Kentucky) | 4,958.34 mi (7,979.68 km) |
| Lanciano to Somerset (New Jersey) | 4,381.39 mi (7,051.16 km) |
