| Norristown to Stephenville (Texas) | 1,383.10 mi (2,225.88 km) |
| Norristown to Sterling (Colorado) | 1,460.41 mi (2,350.30 km) |
| Norristown to Sterling (Illinois) | 757.02 mi (1,218.31 km) |
| Norristown to Sterling (Virginia) | 134.38 mi (216.27 km) |
| Norristown to Sterling Heights (Michigan) | 433.33 mi (697.38 km) |
| Norristown to Steubenville (Ohio) | 280.61 mi (451.60 km) |
| Norristown to Stevens Point (Wisconsin) | 785.73 mi (1,264.51 km) |
| Norristown to Stevenson Ranch (California) | 2,387.35 mi (3,842.07 km) |
| Norristown to Stillwater (Minnesota) | 950.45 mi (1,529.60 km) |
| Norristown to Stillwater (Oklahoma) | 1,209.74 mi (1,946.89 km) |
| Norristown to Stockbridge (Georgia) | 669.79 mi (1,077.92 km) |
| Norristown to Stockton (California) | 2,443.57 mi (3,932.54 km) |
| Norristown to Stone Ridge (Virginia) | 144.01 mi (231.77 km) |
| Norristown to Stonecrest (Georgia) | 658.26 mi (1,059.36 km) |
| Norristown to Stony Brook (New York) | 128.18 mi (206.29 km) |
