| San Cugat del Valles to Sugar Hill (Georgia) | 4,532.43 mi (7,294.24 km) |
| San Cugat del Valles to Sugar Land (Texas) | 5,260.86 mi (8,466.53 km) |
| San Cugat del Valles to Sugarland Run (Virginia) | 4,037.25 mi (6,497.33 km) |
| San Cugat del Valles to Sugarmill Woods (Florida) | 4,673.87 mi (7,521.87 km) |
| San Cugat del Valles to Suisun City (California) | 5,900.82 mi (9,496.44 km) |
| San Cugat del Valles to Suitland (Maryland) | 4,022.46 mi (6,473.53 km) |
| San Cugat del Valles to Sulphur (Louisiana) | 5,127.76 mi (8,252.33 km) |
| San Cugat del Valles to Sulphur Springs (Texas) | 5,102.98 mi (8,212.46 km) |
| San Cugat del Valles to Summerfield (Maryland) | 4,018.01 mi (6,466.37 km) |
| San Cugat del Valles to Summerfield (North Carolina) | 4,257.04 mi (6,851.05 km) |
| San Cugat del Valles to Summerlin South (Nevada) | 5,775.07 mi (9,294.08 km) |
| San Cugat del Valles to Summerville (South Carolina) | 4,391.45 mi (7,067.35 km) |
| San Cugat del Valles to Summit (Illinois) | 4,404.66 mi (7,088.61 km) |
| San Cugat del Valles to Summit (New Jersey) | 3,841.14 mi (6,181.71 km) |
| San Cugat del Valles to Sumner (Washington) | 5,424.66 mi (8,730.14 km) |
