| Gallatin to Smyrna (Delaware) | 625.50 mi (1,006.64 km) |
| Gallatin to Smyrna (Georgia) | 205.84 mi (331.27 km) |
| Gallatin to Smyrna (Tennessee) | 28.47 mi (45.82 km) |
| Gallatin to Snellville (Georgia) | 223.11 mi (359.07 km) |
| Gallatin to Snoqualmie (Washington) | 1,952.84 mi (3,142.80 km) |
| Gallatin to Snyder (Texas) | 859.02 mi (1,382.45 km) |
| Gallatin to Socastee (South Carolina) | 461.08 mi (742.03 km) |
| Gallatin to Socorro (Texas) | 1,177.42 mi (1,894.87 km) |
| Gallatin to Soddy-Daisy (Tennessee) | 106.17 mi (170.86 km) |
| Gallatin to Solana Beach (California) | 1,757.23 mi (2,827.98 km) |
| Gallatin to Soledad (California) | 1,928.33 mi (3,103.34 km) |
| Gallatin to Solon (Ohio) | 439.06 mi (706.60 km) |
| Gallatin to Somers Point (New Jersey) | 677.74 mi (1,090.71 km) |
| Gallatin to Somerset (Kentucky) | 113.88 mi (183.28 km) |
| Gallatin to Somerset (New Jersey) | 706.99 mi (1,137.78 km) |
