| Santarem to Sugar Hill (Georgia) | 4,069.02 mi (6,548.45 km) |
| Santarem to Sugar Land (Texas) | 4,810.51 mi (7,741.76 km) |
| Santarem to Sugarland Run (Virginia) | 3,586.30 mi (5,771.60 km) |
| Santarem to Sugarmill Woods (Florida) | 4,175.93 mi (6,720.50 km) |
| Santarem to Suisun City (California) | 5,619.50 mi (9,043.70 km) |
| Santarem to Suitland (Maryland) | 3,568.95 mi (5,743.67 km) |
| Santarem to Sulphur (Louisiana) | 4,672.77 mi (7,520.10 km) |
| Santarem to Sulphur Springs (Texas) | 4,672.85 mi (7,520.22 km) |
| Santarem to Summerfield (Maryland) | 3,564.74 mi (5,736.89 km) |
| Santarem to Summerfield (North Carolina) | 3,794.10 mi (6,106.01 km) |
| Santarem to Summerlin South (Nevada) | 5,446.91 mi (8,765.96 km) |
| Santarem to Summerville (South Carolina) | 3,909.74 mi (6,292.12 km) |
| Santarem to Summit (Illinois) | 4,005.17 mi (6,445.70 km) |
| Santarem to Summit (New Jersey) | 3,394.42 mi (5,462.80 km) |
| Santarem to Sumner (Washington) | 5,201.58 mi (8,371.13 km) |
