| Youngsville to Stony Brook (New York) | 1,293.22 mi (2,081.23 km) |
| Youngsville to Storm Lake (Iowa) | 884.79 mi (1,423.94 km) |
| Youngsville to Storrs (Connecticut) | 1,363.58 mi (2,194.46 km) |
| Youngsville to Stoughton (Wisconsin) | 899.43 mi (1,447.50 km) |
| Youngsville to Stow (Ohio) | 966.83 mi (1,555.96 km) |
| Youngsville to Streamwood (Illinois) | 850.82 mi (1,369.26 km) |
| Youngsville to Streator (Illinois) | 782.31 mi (1,259.00 km) |
| Youngsville to Streetsboro (Ohio) | 973.15 mi (1,566.13 km) |
| Youngsville to Strongsville (Ohio) | 960.70 mi (1,546.10 km) |
| Youngsville to Stuart (Florida) | 739.84 mi (1,190.67 km) |
| Youngsville to Stuarts Draft (Virginia) | 920.48 mi (1,481.37 km) |
| Youngsville to Sturgis (Michigan) | 887.66 mi (1,428.55 km) |
| Youngsville to Suamico (Wisconsin) | 1,027.12 mi (1,652.99 km) |
| Youngsville to Sudley (Virginia) | 1,019.32 mi (1,640.44 km) |
| Youngsville to Suffern (New York) | 1,254.92 mi (2,019.60 km) |
