| Caldas da Rainha to Sugar Hill (Georgia) | 4,042.31 mi (6,505.47 km) |
| Caldas da Rainha to Sugar Land (Texas) | 4,783.74 mi (7,698.68 km) |
| Caldas da Rainha to Sugarland Run (Virginia) | 3,559.50 mi (5,728.46 km) |
| Caldas da Rainha to Sugarmill Woods (Florida) | 4,149.67 mi (6,678.25 km) |
| Caldas da Rainha to Suisun City (California) | 5,593.75 mi (9,002.27 km) |
| Caldas da Rainha to Suitland (Maryland) | 3,542.15 mi (5,700.55 km) |
| Caldas da Rainha to Sulphur (Louisiana) | 4,646.02 mi (7,477.05 km) |
| Caldas da Rainha to Sulphur Springs (Texas) | 4,646.00 mi (7,477.02 km) |
| Caldas da Rainha to Summerfield (Maryland) | 3,537.94 mi (5,693.77 km) |
| Caldas da Rainha to Summerfield (North Carolina) | 3,767.37 mi (6,063.00 km) |
| Caldas da Rainha to Summerlin South (Nevada) | 5,420.58 mi (8,723.58 km) |
| Caldas da Rainha to Summerville (South Carolina) | 3,883.21 mi (6,249.43 km) |
| Caldas da Rainha to Summit (Illinois) | 3,978.37 mi (6,402.57 km) |
| Caldas da Rainha to Summit (New Jersey) | 3,367.60 mi (5,419.62 km) |
| Caldas da Rainha to Sumner (Washington) | 5,176.92 mi (8,331.45 km) |
