| Mentor to Superior (Colorado) | 1,247.66 mi (2,007.92 km) |
| Mentor to Superior (Wisconsin) | 633.95 mi (1,020.25 km) |
| Mentor to Surprise (Arizona) | 1,777.80 mi (2,861.09 km) |
| Mentor to Susanville (California) | 2,030.45 mi (3,267.70 km) |
| Mentor to Sussex (Wisconsin) | 365.09 mi (587.55 km) |
| Mentor to Suwanee (Georgia) | 548.32 mi (882.44 km) |
| Mentor to Swansea (Illinois) | 505.52 mi (813.56 km) |
| Mentor to Sweetwater (Florida) | 1,100.69 mi (1,771.39 km) |
| Mentor to Sweetwater (Texas) | 1,225.14 mi (1,971.67 km) |
| Mentor to Sycamore (Illinois) | 378.59 mi (609.29 km) |
| Mentor to Sylacauga (Alabama) | 646.86 mi (1,041.03 km) |
| Mentor to Sylvania (Ohio) | 122.42 mi (197.02 km) |
| Mentor to Syosset (New York) | 411.25 mi (661.84 km) |
| Mentor to Syracuse (New York) | 280.99 mi (452.20 km) |
| Mentor to Syracuse (Utah) | 1,585.21 mi (2,551.14 km) |
