| Norristown to Superior (Colorado) | 1,570.20 mi (2,527.00 km) |
| Norristown to Superior (Wisconsin) | 952.46 mi (1,532.83 km) |
| Norristown to Surprise (Arizona) | 2,082.39 mi (3,351.29 km) |
| Norristown to Susanville (California) | 2,359.96 mi (3,797.99 km) |
| Norristown to Sussex (Wisconsin) | 696.28 mi (1,120.56 km) |
| Norristown to Suwanee (Georgia) | 637.74 mi (1,026.34 km) |
| Norristown to Swansea (Illinois) | 789.24 mi (1,270.17 km) |
| Norristown to Sweetwater (Florida) | 1,032.70 mi (1,661.96 km) |
| Norristown to Sweetwater (Texas) | 1,486.59 mi (2,392.43 km) |
| Norristown to Sycamore (Illinois) | 706.29 mi (1,136.67 km) |
| Norristown to Sylacauga (Alabama) | 771.43 mi (1,241.50 km) |
| Norristown to Sylvania (Ohio) | 450.33 mi (724.74 km) |
| Norristown to Syosset (New York) | 107.82 mi (173.52 km) |
| Norristown to Syracuse (New York) | 205.86 mi (331.30 km) |
| Norristown to Syracuse (Utah) | 1,913.56 mi (3,079.58 km) |
