| Mut to Superior (Colorado) | 6,529.42 mi (10,508.08 km) |
| Mut to Superior (Wisconsin) | 5,764.25 mi (9,276.67 km) |
| Mut to Surprise (Arizona) | 7,104.37 mi (11,433.38 km) |
| Mut to Susanville (California) | 6,864.25 mi (11,046.94 km) |
| Mut to Sussex (Wisconsin) | 5,819.34 mi (9,365.33 km) |
| Mut to Suwanee (Georgia) | 6,111.19 mi (9,835.02 km) |
| Mut to Swansea (Illinois) | 6,114.59 mi (9,840.49 km) |
| Mut to Sweetwater (Florida) | 6,345.96 mi (10,212.83 km) |
| Mut to Sweetwater (Texas) | 6,808.98 mi (10,958.00 km) |
| Mut to Sycamore (Illinois) | 5,892.73 mi (9,483.43 km) |
| Mut to Sylacauga (Alabama) | 6,242.85 mi (10,046.89 km) |
| Mut to Sylvania (Ohio) | 5,727.36 mi (9,217.30 km) |
| Mut to Syosset (New York) | 5,368.24 mi (8,639.35 km) |
| Mut to Syracuse (New York) | 5,377.86 mi (8,654.83 km) |
| Mut to Syracuse (Utah) | 6,640.19 mi (10,686.35 km) |
