| Foothill Farms to Smyrna (Delaware) | 2,429.91 mi (3,910.56 km) |
| Foothill Farms to Smyrna (Georgia) | 2,064.34 mi (3,322.24 km) |
| Foothill Farms to Smyrna (Tennessee) | 1,910.82 mi (3,075.17 km) |
| Foothill Farms to Snellville (Georgia) | 2,092.16 mi (3,367.00 km) |
| Foothill Farms to Snoqualmie (Washington) | 611.47 mi (984.06 km) |
| Foothill Farms to Snyder (Texas) | 1,215.45 mi (1,956.08 km) |
| Foothill Farms to Socastee (South Carolina) | 2,365.05 mi (3,806.17 km) |
| Foothill Farms to Socorro (Texas) | 979.67 mi (1,576.63 km) |
| Foothill Farms to Soddy-Daisy (Tennessee) | 1,997.82 mi (3,215.17 km) |
| Foothill Farms to Solana Beach (California) | 455.03 mi (732.30 km) |
| Foothill Farms to Soledad (California) | 155.01 mi (249.47 km) |
| Foothill Farms to Solon (Ohio) | 2,100.67 mi (3,380.71 km) |
| Foothill Farms to Somers Point (New Jersey) | 2,481.46 mi (3,993.52 km) |
| Foothill Farms to Somerset (Kentucky) | 1,992.95 mi (3,207.34 km) |
| Foothill Farms to Somerset (New Jersey) | 2,467.68 mi (3,971.35 km) |
