| Terracina to Smyrna (Delaware) | 4,461.29 mi (7,179.75 km) |
| Terracina to Smyrna (Georgia) | 5,081.26 mi (8,177.49 km) |
| Terracina to Smyrna (Tennessee) | 5,077.40 mi (8,171.29 km) |
| Terracina to Snellville (Georgia) | 5,058.68 mi (8,141.16 km) |
| Terracina to Snoqualmie (Washington) | 5,713.00 mi (9,194.19 km) |
| Terracina to Snyder (Texas) | 5,830.70 mi (9,383.61 km) |
| Terracina to Socastee (South Carolina) | 4,839.52 mi (7,788.45 km) |
| Terracina to Socorro (Texas) | 6,095.83 mi (9,810.30 km) |
| Terracina to Soddy-Daisy (Tennessee) | 5,049.63 mi (8,126.60 km) |
| Terracina to Solana Beach (California) | 6,416.81 mi (10,326.85 km) |
| Terracina to Soledad (California) | 6,346.97 mi (10,214.46 km) |
| Terracina to Solon (Ohio) | 4,631.93 mi (7,454.38 km) |
| Terracina to Somers Point (New Jersey) | 4,415.74 mi (7,106.44 km) |
| Terracina to Somerset (Kentucky) | 4,946.27 mi (7,960.25 km) |
| Terracina to Somerset (New Jersey) | 4,366.21 mi (7,026.73 km) |
