| Norristown to Storm Lake (Iowa) | 1,041.49 mi (1,676.12 km) |
| Norristown to Storrs (Connecticut) | 198.80 mi (319.94 km) |
| Norristown to Stoughton (Wisconsin) | 742.79 mi (1,195.40 km) |
| Norristown to Stow (Ohio) | 327.61 mi (527.23 km) |
| Norristown to Streamwood (Illinois) | 680.77 mi (1,095.59 km) |
| Norristown to Streator (Illinois) | 710.10 mi (1,142.79 km) |
| Norristown to Streetsboro (Ohio) | 323.94 mi (521.33 km) |
| Norristown to Strongsville (Ohio) | 349.66 mi (562.72 km) |
| Norristown to Stuart (Florida) | 936.19 mi (1,506.66 km) |
| Norristown to Stuarts Draft (Virginia) | 245.78 mi (395.54 km) |
| Norristown to Sturgis (Michigan) | 538.13 mi (866.03 km) |
| Norristown to Suamico (Wisconsin) | 719.53 mi (1,157.97 km) |
| Norristown to Sudley (Virginia) | 147.43 mi (237.26 km) |
| Norristown to Suffern (New York) | 92.93 mi (149.56 km) |
| Norristown to Suffolk (Virginia) | 247.03 mi (397.55 km) |
