| American Canyon to Silver Firs (Washington) | 669.11 mi (1,076.84 km) |
| American Canyon to Silver Spring (Maryland) | 2,418.06 mi (3,891.50 km) |
| American Canyon to Silver Springs Shores (Florida) | 2,377.94 mi (3,826.93 km) |
| American Canyon to Silverdale (Washington) | 655.82 mi (1,055.43 km) |
| American Canyon to Silverton (Oregon) | 472.22 mi (759.97 km) |
| American Canyon to Simi Valley (California) | 333.65 mi (536.97 km) |
| American Canyon to Simpsonville (South Carolina) | 2,218.57 mi (3,570.45 km) |
| American Canyon to Sioux City (Iowa) | 1,388.84 mi (2,235.13 km) |
| American Canyon to Sioux Falls (South Dakota) | 1,378.29 mi (2,218.14 km) |
| American Canyon to Skokie (Illinois) | 1,830.85 mi (2,946.47 km) |
| American Canyon to Sleepy Hollow (New York) | 2,549.32 mi (4,102.73 km) |
| American Canyon to Slidell (Louisiana) | 1,922.45 mi (3,093.89 km) |
| American Canyon to Smithfield (North Carolina) | 2,412.11 mi (3,881.91 km) |
| American Canyon to Smithfield (Utah) | 606.55 mi (976.15 km) |
| American Canyon to Smithville (Missouri) | 1,487.49 mi (2,393.88 km) |
