| Vandalia to Smithville (Missouri) | 553.12 mi (890.16 km) |
| Vandalia to Smyrna (Delaware) | 458.72 mi (738.25 km) |
| Vandalia to Smyrna (Georgia) | 416.04 mi (669.54 km) |
| Vandalia to Smyrna (Tennessee) | 298.59 mi (480.53 km) |
| Vandalia to Snellville (Georgia) | 416.27 mi (669.93 km) |
| Vandalia to Snoqualmie (Washington) | 1,932.43 mi (3,109.94 km) |
| Vandalia to Snyder (Texas) | 1,052.04 mi (1,693.09 km) |
| Vandalia to Socastee (South Carolina) | 514.89 mi (828.63 km) |
| Vandalia to Socorro (Texas) | 1,357.11 mi (2,184.05 km) |
| Vandalia to Soddy-Daisy (Tennessee) | 323.83 mi (521.15 km) |
| Vandalia to Solana Beach (California) | 1,886.76 mi (3,036.45 km) |
| Vandalia to Soledad (California) | 2,017.52 mi (3,246.89 km) |
| Vandalia to Solon (Ohio) | 177.99 mi (286.44 km) |
| Vandalia to Somers Point (New Jersey) | 511.60 mi (823.34 km) |
| Vandalia to Somerset (Kentucky) | 194.48 mi (312.99 km) |
