| Webster Groves to South Farmingdale (New York) | 909.91 mi (1,464.36 km) |
| Webster Groves to South Fulton (Georgia) | 470.23 mi (756.76 km) |
| Webster Groves to South Gate (California) | 1,577.25 mi (2,538.34 km) |
| Webster Groves to South Hill (Washington) | 1,707.19 mi (2,747.45 km) |
| Webster Groves to South Holland (Illinois) | 253.83 mi (408.50 km) |
| Webster Groves to South Houston (Texas) | 676.49 mi (1,088.71 km) |
| Webster Groves to South Huntington (New York) | 913.30 mi (1,469.81 km) |
| Webster Groves to South Jordan (Utah) | 1,156.74 mi (1,861.60 km) |
| Webster Groves to South Lake Tahoe (California) | 1,589.33 mi (2,557.78 km) |
| Webster Groves to South Laurel (Maryland) | 727.24 mi (1,170.37 km) |
| Webster Groves to South Lyon (Michigan) | 441.99 mi (711.31 km) |
| Webster Groves to South Miami (Florida) | 1,065.20 mi (1,714.27 km) |
| Webster Groves to South Miami Heights (Florida) | 1,069.39 mi (1,721.02 km) |
| Webster Groves to South Milwaukee (Wisconsin) | 326.03 mi (524.70 km) |
| Webster Groves to South Ogden (Utah) | 1,156.22 mi (1,860.75 km) |
