| Pharr to Silver Firs (Washington) | 1,981.86 mi (3,189.50 km) |
| Pharr to Silver Spring (Maryland) | 1,511.95 mi (2,433.25 km) |
| Pharr to Silver Springs Shores (Florida) | 1,009.86 mi (1,625.21 km) |
| Pharr to Silverdale (Washington) | 1,992.05 mi (3,205.89 km) |
| Pharr to Silverton (Oregon) | 1,883.80 mi (3,031.68 km) |
| Pharr to Simi Valley (California) | 1,345.54 mi (2,165.44 km) |
| Pharr to Simpsonville (South Carolina) | 1,116.08 mi (1,796.15 km) |
| Pharr to Sioux City (Iowa) | 1,132.70 mi (1,822.91 km) |
| Pharr to Sioux Falls (South Dakota) | 1,203.02 mi (1,936.08 km) |
| Pharr to Skokie (Illinois) | 1,246.46 mi (2,005.98 km) |
| Pharr to Sleepy Hollow (New York) | 1,727.88 mi (2,780.76 km) |
| Pharr to Slidell (Louisiana) | 585.39 mi (942.10 km) |
| Pharr to Smithfield (North Carolina) | 1,338.74 mi (2,154.49 km) |
| Pharr to Smithfield (Utah) | 1,331.10 mi (2,142.20 km) |
| Pharr to Smithville (Missouri) | 937.24 mi (1,508.35 km) |
