| Knowle to Storm Lake (Iowa) | 4,102.00 mi (6,601.53 km) |
| Knowle to Storrs (Connecticut) | 3,259.30 mi (5,245.34 km) |
| Knowle to Stoughton (Wisconsin) | 3,869.92 mi (6,228.03 km) |
| Knowle to Stow (Ohio) | 3,652.79 mi (5,878.59 km) |
| Knowle to Streamwood (Illinois) | 3,873.10 mi (6,233.16 km) |
| Knowle to Streator (Illinois) | 3,940.01 mi (6,340.84 km) |
| Knowle to Streetsboro (Ohio) | 3,646.44 mi (5,868.38 km) |
| Knowle to Strongsville (Ohio) | 3,662.12 mi (5,893.61 km) |
| Knowle to Stuart (Florida) | 4,280.73 mi (6,889.16 km) |
| Knowle to Stuarts Draft (Virginia) | 3,702.59 mi (5,958.75 km) |
| Knowle to Sturgis (Michigan) | 3,778.59 mi (6,081.05 km) |
| Knowle to Suamico (Wisconsin) | 3,747.98 mi (6,031.79 km) |
| Knowle to Sudley (Virginia) | 3,605.07 mi (5,801.81 km) |
| Knowle to Suffern (New York) | 3,365.67 mi (5,416.52 km) |
| Knowle to Suffolk (Virginia) | 3,667.08 mi (5,901.59 km) |
