| Avila to Silver Firs (Washington) | 5,225.05 mi (8,408.90 km) |
| Avila to Silver Spring (Maryland) | 3,725.69 mi (5,995.92 km) |
| Avila to Silver Springs Shores (Florida) | 4,315.82 mi (6,945.64 km) |
| Avila to Silverdale (Washington) | 5,252.02 mi (8,452.31 km) |
| Avila to Silverton (Oregon) | 5,388.91 mi (8,672.61 km) |
| Avila to Simi Valley (California) | 5,777.68 mi (9,298.27 km) |
| Avila to Simpsonville (South Carolina) | 4,121.35 mi (6,632.67 km) |
| Avila to Sioux City (Iowa) | 4,487.62 mi (7,222.12 km) |
| Avila to Sioux Falls (South Dakota) | 4,462.73 mi (7,182.08 km) |
| Avila to Skokie (Illinois) | 4,125.82 mi (6,639.86 km) |
| Avila to Sleepy Hollow (New York) | 3,513.50 mi (5,654.43 km) |
| Avila to Slidell (Louisiana) | 4,655.92 mi (7,492.97 km) |
| Avila to Smithfield (North Carolina) | 3,903.02 mi (6,281.31 km) |
| Avila to Smithfield (Utah) | 5,144.84 mi (8,279.81 km) |
| Avila to Smithville (Missouri) | 4,526.34 mi (7,284.43 km) |
