| Ponta do Sol to Silver Firs (Washington) | 5,202.48 mi (8,372.59 km) |
| Ponta do Sol to Silver Spring (Maryland) | 3,324.11 mi (5,349.64 km) |
| Ponta do Sol to Silver Springs Shores (Florida) | 3,795.58 mi (6,108.40 km) |
| Ponta do Sol to Silverdale (Washington) | 5,230.67 mi (8,417.95 km) |
| Ponta do Sol to Silverton (Oregon) | 5,336.16 mi (8,587.73 km) |
| Ponta do Sol to Simi Valley (California) | 5,567.77 mi (8,960.45 km) |
| Ponta do Sol to Simpsonville (South Carolina) | 3,679.42 mi (5,921.46 km) |
| Ponta do Sol to Sioux City (Iowa) | 4,235.82 mi (6,816.89 km) |
| Ponta do Sol to Sioux Falls (South Dakota) | 4,228.25 mi (6,804.71 km) |
| Ponta do Sol to Skokie (Illinois) | 3,823.01 mi (6,152.53 km) |
| Ponta do Sol to Sleepy Hollow (New York) | 3,134.68 mi (5,044.78 km) |
| Ponta do Sol to Slidell (Louisiana) | 4,196.96 mi (6,754.36 km) |
| Ponta do Sol to Smithfield (North Carolina) | 3,452.32 mi (5,555.97 km) |
| Ponta do Sol to Smithfield (Utah) | 4,976.81 mi (8,009.40 km) |
| Ponta do Sol to Smithville (Missouri) | 4,219.33 mi (6,790.36 km) |
