| San Feliu de Guixols to Smyrna (Delaware) | 3,980.67 mi (6,406.27 km) |
| San Feliu de Guixols to Smyrna (Georgia) | 4,598.98 mi (7,401.35 km) |
| San Feliu de Guixols to Smyrna (Tennessee) | 4,606.56 mi (7,413.54 km) |
| San Feliu de Guixols to Snellville (Georgia) | 4,575.34 mi (7,363.30 km) |
| San Feliu de Guixols to Snoqualmie (Washington) | 5,406.77 mi (8,701.36 km) |
| San Feliu de Guixols to Snyder (Texas) | 5,385.24 mi (8,666.71 km) |
| San Feliu de Guixols to Socastee (South Carolina) | 4,346.21 mi (6,994.55 km) |
| San Feliu de Guixols to Socorro (Texas) | 5,663.29 mi (9,114.19 km) |
| San Feliu de Guixols to Soddy-Daisy (Tennessee) | 4,573.37 mi (7,360.12 km) |
| San Feliu de Guixols to Solana Beach (California) | 6,030.73 mi (9,705.52 km) |
| San Feliu de Guixols to Soledad (California) | 5,992.20 mi (9,643.51 km) |
| San Feliu de Guixols to Solon (Ohio) | 4,171.10 mi (6,712.74 km) |
| San Feliu de Guixols to Somers Point (New Jersey) | 3,933.41 mi (6,330.22 km) |
| San Feliu de Guixols to Somerset (Kentucky) | 4,475.26 mi (7,202.24 km) |
| San Feliu de Guixols to Somerset (New Jersey) | 3,888.28 mi (6,257.58 km) |
