| McKeesport to Superior (Colorado) | 1,332.89 mi (2,145.08 km) |
| McKeesport to Superior (Wisconsin) | 752.68 mi (1,211.31 km) |
| McKeesport to Surprise (Arizona) | 1,845.58 mi (2,970.17 km) |
| McKeesport to Susanville (California) | 2,126.25 mi (3,421.87 km) |
| McKeesport to Sussex (Wisconsin) | 472.83 mi (760.94 km) |
| McKeesport to Suwanee (Georgia) | 492.79 mi (793.06 km) |
| McKeesport to Swansea (Illinois) | 554.75 mi (892.78 km) |
| McKeesport to Sweetwater (Florida) | 1,006.69 mi (1,620.11 km) |
| McKeesport to Sweetwater (Texas) | 1,262.26 mi (2,031.41 km) |
| McKeesport to Sycamore (Illinois) | 473.43 mi (761.92 km) |
| McKeesport to Sylacauga (Alabama) | 608.82 mi (979.80 km) |
| McKeesport to Sylvania (Ohio) | 222.52 mi (358.11 km) |
| McKeesport to Syosset (New York) | 334.34 mi (538.07 km) |
| McKeesport to Syracuse (New York) | 266.82 mi (429.41 km) |
| McKeesport to Syracuse (Utah) | 1,678.83 mi (2,701.81 km) |
