| Johnstown to Superior (Colorado) | 1,381.33 mi (2,223.04 km) |
| Johnstown to Superior (Wisconsin) | 791.26 mi (1,273.41 km) |
| Johnstown to Surprise (Arizona) | 1,894.11 mi (3,048.28 km) |
| Johnstown to Susanville (California) | 2,173.79 mi (3,498.38 km) |
| Johnstown to Sussex (Wisconsin) | 517.10 mi (832.19 km) |
| Johnstown to Suwanee (Georgia) | 517.76 mi (833.26 km) |
| Johnstown to Swansea (Illinois) | 602.69 mi (969.93 km) |
| Johnstown to Sweetwater (Florida) | 1,008.63 mi (1,623.23 km) |
| Johnstown to Sweetwater (Texas) | 1,308.14 mi (2,105.24 km) |
| Johnstown to Sycamore (Illinois) | 520.46 mi (837.59 km) |
| Johnstown to Sylacauga (Alabama) | 639.08 mi (1,028.50 km) |
| Johnstown to Sylvania (Ohio) | 267.33 mi (430.23 km) |
| Johnstown to Syosset (New York) | 286.28 mi (460.73 km) |
| Johnstown to Syracuse (New York) | 235.97 mi (379.76 km) |
| Johnstown to Syracuse (Utah) | 1,726.60 mi (2,778.70 km) |
