| Monthey to Superior (Colorado) | 5,160.24 mi (8,304.61 km) |
| Monthey to Superior (Wisconsin) | 4,365.25 mi (7,025.19 km) |
| Monthey to Surprise (Arizona) | 5,749.73 mi (9,253.30 km) |
| Monthey to Susanville (California) | 5,632.62 mi (9,064.82 km) |
| Monthey to Sussex (Wisconsin) | 4,377.70 mi (7,045.23 km) |
| Monthey to Suwanee (Georgia) | 4,613.95 mi (7,425.43 km) |
| Monthey to Swansea (Illinois) | 4,654.40 mi (7,490.53 km) |
| Monthey to Sweetwater (Florida) | 4,831.55 mi (7,775.63 km) |
| Monthey to Sweetwater (Texas) | 5,365.72 mi (8,635.29 km) |
| Monthey to Sycamore (Illinois) | 4,446.13 mi (7,155.35 km) |
| Monthey to Sylacauga (Alabama) | 4,748.23 mi (7,641.54 km) |
| Monthey to Sylvania (Ohio) | 4,260.34 mi (6,856.35 km) |
| Monthey to Syosset (New York) | 3,870.30 mi (6,228.65 km) |
| Monthey to Syracuse (New York) | 3,894.92 mi (6,268.28 km) |
| Monthey to Syracuse (Utah) | 5,332.64 mi (8,582.05 km) |
