| Bay City to Smyrna (Delaware) | 521.19 mi (838.78 km) |
| Bay City to Smyrna (Georgia) | 672.91 mi (1,082.94 km) |
| Bay City to Smyrna (Tennessee) | 544.82 mi (876.80 km) |
| Bay City to Snellville (Georgia) | 672.58 mi (1,082.42 km) |
| Bay City to Snoqualmie (Washington) | 1,837.36 mi (2,956.94 km) |
| Bay City to Snyder (Texas) | 1,187.64 mi (1,911.32 km) |
| Bay City to Socastee (South Carolina) | 732.82 mi (1,179.36 km) |
| Bay City to Socorro (Texas) | 1,469.29 mi (2,364.60 km) |
| Bay City to Soddy-Daisy (Tennessee) | 579.81 mi (933.12 km) |
| Bay City to Solana Beach (California) | 1,935.82 mi (3,115.40 km) |
| Bay City to Soledad (California) | 2,024.09 mi (3,257.45 km) |
| Bay City to Solon (Ohio) | 196.83 mi (316.76 km) |
| Bay City to Somers Point (New Jersey) | 563.61 mi (907.04 km) |
| Bay City to Somerset (Kentucky) | 451.18 mi (726.10 km) |
| Bay City to Somerset (New Jersey) | 526.22 mi (846.87 km) |
