| Santo Tirso to Saddlebrooke (Arizona) | 5,342.59 mi (8,598.07 km) |
| Santo Tirso to Safety Harbor (Florida) | 4,189.74 mi (6,742.73 km) |
| Santo Tirso to Saginaw (Michigan) | 3,716.98 mi (5,981.91 km) |
| Santo Tirso to Saginaw (Texas) | 4,715.76 mi (7,589.29 km) |
| Santo Tirso to Sahuarita (Arizona) | 5,375.14 mi (8,650.45 km) |
| Santo Tirso to Saks (Alabama) | 4,132.11 mi (6,649.99 km) |
| Santo Tirso to Salem (Massachusetts) | 3,135.33 mi (5,045.83 km) |
| Santo Tirso to Salem (Ohio) | 3,650.00 mi (5,874.10 km) |
| Santo Tirso to Salem (Oregon) | 5,236.85 mi (8,427.90 km) |
| Santo Tirso to Salem (Virginia) | 3,726.18 mi (5,996.71 km) |
| Santo Tirso to Salem Lakes (Wisconsin) | 3,932.99 mi (6,329.53 km) |
| Santo Tirso to Salida (California) | 5,520.04 mi (8,883.65 km) |
| Santo Tirso to Salina (Kansas) | 4,490.89 mi (7,227.38 km) |
| Santo Tirso to Salinas (California) | 5,591.40 mi (8,998.49 km) |
| Santo Tirso to Salisbury (Maryland) | 3,474.80 mi (5,592.15 km) |
