| Ii to Superior (Colorado) | 4,695.97 mi (7,557.44 km) |
| Ii to Superior (Wisconsin) | 4,010.98 mi (6,455.05 km) |
| Ii to Surprise (Arizona) | 5,232.90 mi (8,421.54 km) |
| Ii to Susanville (California) | 4,905.39 mi (7,894.45 km) |
| Ii to Sussex (Wisconsin) | 4,148.96 mi (6,677.11 km) |
| Ii to Suwanee (Georgia) | 4,616.88 mi (7,430.14 km) |
| Ii to Swansea (Illinois) | 4,474.55 mi (7,201.09 km) |
| Ii to Sweetwater (Florida) | 5,040.82 mi (8,112.41 km) |
| Ii to Sweetwater (Texas) | 5,087.53 mi (8,187.59 km) |
| Ii to Sycamore (Illinois) | 4,229.94 mi (6,807.42 km) |
| Ii to Sylacauga (Alabama) | 4,724.86 mi (7,603.93 km) |
| Ii to Sylvania (Ohio) | 4,133.46 mi (6,652.17 km) |
| Ii to Syosset (New York) | 3,935.90 mi (6,334.22 km) |
| Ii to Syracuse (New York) | 3,869.08 mi (6,226.68 km) |
| Ii to Syracuse (Utah) | 4,738.03 mi (7,625.12 km) |
