| Mill Valley to Storm Lake (Iowa) | 1,471.26 mi (2,367.77 km) |
| Mill Valley to Storrs (Connecticut) | 2,642.81 mi (4,253.19 km) |
| Mill Valley to Stoughton (Wisconsin) | 1,774.56 mi (2,855.89 km) |
| Mill Valley to Stow (Ohio) | 2,181.50 mi (3,510.78 km) |
| Mill Valley to Streamwood (Illinois) | 1,829.29 mi (2,943.96 km) |
| Mill Valley to Streator (Illinois) | 1,799.27 mi (2,895.65 km) |
| Mill Valley to Streetsboro (Ohio) | 2,185.48 mi (3,517.19 km) |
| Mill Valley to Strongsville (Ohio) | 2,159.81 mi (3,475.88 km) |
| Mill Valley to Stuart (Florida) | 2,548.31 mi (4,101.10 km) |
| Mill Valley to Stuarts Draft (Virginia) | 2,347.68 mi (3,778.23 km) |
| Mill Valley to Sturgis (Michigan) | 1,971.86 mi (3,173.41 km) |
| Mill Valley to Suamico (Wisconsin) | 1,834.66 mi (2,952.60 km) |
| Mill Valley to Sudley (Virginia) | 2,416.52 mi (3,889.02 km) |
| Mill Valley to Suffern (New York) | 2,556.26 mi (4,113.91 km) |
| Mill Valley to Suffolk (Virginia) | 2,498.35 mi (4,020.71 km) |
