| Gardner to Smyrna (Delaware) | 1,035.14 mi (1,665.90 km) |
| Gardner to Smyrna (Georgia) | 672.15 mi (1,081.72 km) |
| Gardner to Smyrna (Tennessee) | 501.03 mi (806.33 km) |
| Gardner to Snellville (Georgia) | 697.09 mi (1,121.86 km) |
| Gardner to Snoqualmie (Washington) | 1,474.17 mi (2,372.45 km) |
| Gardner to Snyder (Texas) | 538.35 mi (866.40 km) |
| Gardner to Socastee (South Carolina) | 953.43 mi (1,534.39 km) |
| Gardner to Socorro (Texas) | 808.11 mi (1,300.52 km) |
| Gardner to Soddy-Daisy (Tennessee) | 590.96 mi (951.06 km) |
| Gardner to Solana Beach (California) | 1,308.84 mi (2,106.38 km) |
| Gardner to Soledad (California) | 1,449.63 mi (2,332.95 km) |
| Gardner to Solon (Ohio) | 733.84 mi (1,181.01 km) |
| Gardner to Somers Point (New Jersey) | 1,088.41 mi (1,751.63 km) |
| Gardner to Somerset (Kentucky) | 574.31 mi (924.26 km) |
| Gardner to Somerset (New Jersey) | 1,090.34 mi (1,754.73 km) |
