| Santo Tirso to St. Simons (Georgia) | 4,004.24 mi (6,444.20 km) |
| Santo Tirso to Stafford (Texas) | 4,762.52 mi (7,664.54 km) |
| Santo Tirso to Stallings (North Carolina) | 3,828.52 mi (6,161.41 km) |
| Santo Tirso to Stamford (Connecticut) | 3,298.57 mi (5,308.53 km) |
| Santo Tirso to Stanford (California) | 5,575.55 mi (8,972.98 km) |
| Santo Tirso to Stanton (California) | 5,586.91 mi (8,991.26 km) |
| Santo Tirso to Star (Idaho) | 5,060.50 mi (8,144.09 km) |
| Santo Tirso to Starkville (Mississippi) | 4,285.85 mi (6,897.40 km) |
| Santo Tirso to State College (Pennsylvania) | 3,512.25 mi (5,652.43 km) |
| Santo Tirso to Staten Island (New York) | 3,341.20 mi (5,377.14 km) |
| Santo Tirso to Statesboro (Georgia) | 3,977.72 mi (6,401.53 km) |
| Santo Tirso to Statesville (North Carolina) | 3,815.86 mi (6,141.03 km) |
| Santo Tirso to Staunton (Virginia) | 3,650.02 mi (5,874.13 km) |
| Santo Tirso to Steamboat Springs (Colorado) | 4,820.99 mi (7,758.64 km) |
| Santo Tirso to Steiner Ranch (Texas) | 4,843.72 mi (7,795.21 km) |
