| Dumfries to Smyrna (Delaware) | 3,385.36 mi (5,448.20 km) |
| Dumfries to Smyrna (Georgia) | 3,998.09 mi (6,434.30 km) |
| Dumfries to Smyrna (Tennessee) | 3,966.64 mi (6,383.69 km) |
| Dumfries to Snellville (Georgia) | 3,978.78 mi (6,403.23 km) |
| Dumfries to Snoqualmie (Washington) | 4,494.54 mi (7,233.27 km) |
| Dumfries to Snyder (Texas) | 4,667.62 mi (7,511.81 km) |
| Dumfries to Socastee (South Carolina) | 3,794.29 mi (6,106.32 km) |
| Dumfries to Socorro (Texas) | 4,915.35 mi (7,910.50 km) |
| Dumfries to Soddy-Daisy (Tennessee) | 3,951.74 mi (6,359.71 km) |
| Dumfries to Solana Beach (California) | 5,202.65 mi (8,372.86 km) |
| Dumfries to Soledad (California) | 5,125.32 mi (8,248.40 km) |
| Dumfries to Solon (Ohio) | 3,507.31 mi (5,644.47 km) |
| Dumfries to Somers Point (New Jersey) | 3,345.55 mi (5,384.13 km) |
| Dumfries to Somerset (Kentucky) | 3,837.85 mi (6,176.43 km) |
| Dumfries to Somerset (New Jersey) | 3,285.07 mi (5,286.81 km) |
