| Highland to Superior (Colorado) | 773.89 mi (1,245.45 km) |
| Highland to Superior (Wisconsin) | 1,569.54 mi (2,525.93 km) |
| Highland to Surprise (Arizona) | 271.92 mi (437.62 km) |
| Highland to Susanville (California) | 475.27 mi (764.87 km) |
| Highland to Sussex (Wisconsin) | 1,671.63 mi (2,690.23 km) |
| Highland to Suwanee (Georgia) | 1,885.54 mi (3,034.48 km) |
| Highland to Swansea (Illinois) | 1,537.71 mi (2,474.70 km) |
| Highland to Sweetwater (Florida) | 2,263.36 mi (3,642.53 km) |
| Highland to Sweetwater (Texas) | 973.25 mi (1,566.29 km) |
| Highland to Sycamore (Illinois) | 1,633.52 mi (2,628.90 km) |
| Highland to Sylacauga (Alabama) | 1,772.00 mi (2,851.75 km) |
| Highland to Sylvania (Ohio) | 1,884.59 mi (3,032.95 km) |
| Highland to Syosset (New York) | 2,413.44 mi (3,884.05 km) |
| Highland to Syracuse (New York) | 2,275.49 mi (3,662.04 km) |
| Highland to Syracuse (Utah) | 556.54 mi (895.67 km) |
