| Azpeitia to Smyrna (Delaware) | 3,694.97 mi (5,946.48 km) |
| Azpeitia to Smyrna (Georgia) | 4,312.99 mi (6,941.08 km) |
| Azpeitia to Smyrna (Tennessee) | 4,321.93 mi (6,955.48 km) |
| Azpeitia to Snellville (Georgia) | 4,289.25 mi (6,902.89 km) |
| Azpeitia to Snoqualmie (Washington) | 5,169.97 mi (8,320.26 km) |
| Azpeitia to Snyder (Texas) | 5,104.84 mi (8,215.44 km) |
| Azpeitia to Socastee (South Carolina) | 4,059.59 mi (6,533.28 km) |
| Azpeitia to Socorro (Texas) | 5,385.57 mi (8,667.23 km) |
| Azpeitia to Soddy-Daisy (Tennessee) | 4,288.02 mi (6,900.90 km) |
| Azpeitia to Solana Beach (California) | 5,765.09 mi (9,278.01 km) |
| Azpeitia to Soledad (California) | 5,736.52 mi (9,232.03 km) |
| Azpeitia to Solon (Ohio) | 3,888.37 mi (6,257.73 km) |
| Azpeitia to Somers Point (New Jersey) | 3,647.54 mi (5,870.15 km) |
| Azpeitia to Somerset (Kentucky) | 4,190.66 mi (6,744.22 km) |
| Azpeitia to Somerset (New Jersey) | 3,602.92 mi (5,798.35 km) |
