| Unterwellenborn to Superior (Colorado) | 5,099.96 mi (8,207.59 km) |
| Unterwellenborn to Superior (Wisconsin) | 4,321.19 mi (6,954.28 km) |
| Unterwellenborn to Surprise (Arizona) | 5,683.42 mi (9,146.58 km) |
| Unterwellenborn to Susanville (California) | 5,509.26 mi (8,866.30 km) |
| Unterwellenborn to Sussex (Wisconsin) | 4,365.67 mi (7,025.87 km) |
| Unterwellenborn to Suwanee (Georgia) | 4,664.16 mi (7,506.23 km) |
| Unterwellenborn to Swansea (Illinois) | 4,659.23 mi (7,498.31 km) |
| Unterwellenborn to Sweetwater (Florida) | 4,936.31 mi (7,944.22 km) |
| Unterwellenborn to Sweetwater (Texas) | 5,356.02 mi (8,619.68 km) |
| Unterwellenborn to Sycamore (Illinois) | 4,438.42 mi (7,142.94 km) |
| Unterwellenborn to Sylacauga (Alabama) | 4,793.93 mi (7,715.08 km) |
| Unterwellenborn to Sylvania (Ohio) | 4,272.04 mi (6,875.19 km) |
| Unterwellenborn to Syosset (New York) | 3,923.44 mi (6,314.16 km) |
| Unterwellenborn to Syracuse (New York) | 3,925.43 mi (6,317.38 km) |
| Unterwellenborn to Syracuse (Utah) | 5,240.76 mi (8,434.19 km) |
