| Santo Tirso to Santa Rosa (California) | 5,545.34 mi (8,924.37 km) |
| Santo Tirso to Santaquin (Utah) | 5,046.95 mi (8,122.28 km) |
| Santo Tirso to Santee (California) | 5,590.43 mi (8,996.93 km) |
| Santo Tirso to Sapulpa (Oklahoma) | 4,531.41 mi (7,292.60 km) |
| Santo Tirso to Saraland (Alabama) | 4,349.96 mi (7,000.59 km) |
| Santo Tirso to Sarasota (Florida) | 4,207.93 mi (6,772.00 km) |
| Santo Tirso to Sarasota Springs (Florida) | 4,205.61 mi (6,768.28 km) |
| Santo Tirso to Saratoga (California) | 5,577.92 mi (8,976.79 km) |
| Santo Tirso to Saratoga Springs (New York) | 3,257.57 mi (5,242.55 km) |
| Santo Tirso to Saratoga Springs (Utah) | 5,035.16 mi (8,103.31 km) |
| Santo Tirso to Sartell (Minnesota) | 4,095.58 mi (6,591.20 km) |
| Santo Tirso to Satellite Beach (Florida) | 4,077.06 mi (6,561.39 km) |
| Santo Tirso to Sauk Rapids (Minnesota) | 4,093.47 mi (6,587.80 km) |
| Santo Tirso to Sault Ste. Marie (Michigan) | 3,646.97 mi (5,869.24 km) |
| Santo Tirso to Savage (Minnesota) | 4,088.55 mi (6,579.88 km) |
