| Santo Tirso to Savannah (Georgia) | 3,963.00 mi (6,377.84 km) |
| Santo Tirso to Sayreville (New Jersey) | 3,352.85 mi (5,395.88 km) |
| Santo Tirso to Sayville (New York) | 3,285.44 mi (5,287.40 km) |
| Santo Tirso to Scaggsville (Maryland) | 3,514.61 mi (5,656.22 km) |
| Santo Tirso to Scarsdale (New York) | 3,312.14 mi (5,330.37 km) |
| Santo Tirso to Schaumburg (Illinois) | 3,947.45 mi (6,352.81 km) |
| Santo Tirso to Schenectady (New York) | 3,271.36 mi (5,264.75 km) |
| Santo Tirso to Schererville (Indiana) | 3,936.40 mi (6,335.02 km) |
| Santo Tirso to Schertz (Texas) | 4,894.19 mi (7,876.44 km) |
| Santo Tirso to Schiller Park (Illinois) | 3,940.14 mi (6,341.04 km) |
| Santo Tirso to Schofield Barracks (Hawaii) | 7,678.80 mi (12,357.83 km) |
| Santo Tirso to Scotchtown (New York) | 3,327.10 mi (5,354.45 km) |
| Santo Tirso to Scottdale (Georgia) | 4,051.42 mi (6,520.13 km) |
| Santo Tirso to Scotts Valley (California) | 5,587.91 mi (8,992.86 km) |
| Santo Tirso to Scottsbluff (Nebraska) | 4,631.70 mi (7,454.00 km) |
