| Bay City to Superior (Colorado) | 1,121.59 mi (1,805.02 km) |
| Bay City to Superior (Wisconsin) | 452.94 mi (728.93 km) |
| Bay City to Surprise (Arizona) | 1,675.82 mi (2,696.97 km) |
| Bay City to Susanville (California) | 1,882.70 mi (3,029.92 km) |
| Bay City to Sussex (Wisconsin) | 219.94 mi (353.96 km) |
| Bay City to Suwanee (Georgia) | 659.18 mi (1,060.85 km) |
| Bay City to Swansea (Illinois) | 471.01 mi (758.02 km) |
| Bay City to Sweetwater (Florida) | 1,246.43 mi (2,005.93 km) |
| Bay City to Sweetwater (Texas) | 1,178.76 mi (1,897.03 km) |
| Bay City to Sycamore (Illinois) | 266.78 mi (429.34 km) |
| Bay City to Sylacauga (Alabama) | 730.70 mi (1,175.95 km) |
| Bay City to Sylvania (Ohio) | 130.23 mi (209.58 km) |
| Bay City to Syosset (New York) | 564.64 mi (908.70 km) |
| Bay City to Syracuse (New York) | 391.05 mi (629.34 km) |
| Bay City to Syracuse (Utah) | 1,442.64 mi (2,321.70 km) |
