| Webster Groves to Spokane Valley (Washington) | 1,483.54 mi (2,387.53 km) |
| Webster Groves to Spout Springs (North Carolina) | 665.34 mi (1,070.76 km) |
| Webster Groves to Spring (Texas) | 654.92 mi (1,053.99 km) |
| Webster Groves to Spring Creek (Nevada) | 1,346.21 mi (2,166.52 km) |
| Webster Groves to Spring Hill (Florida) | 830.30 mi (1,336.24 km) |
| Webster Groves to Spring Hill (Tennessee) | 272.93 mi (439.24 km) |
| Webster Groves to Spring Lake (North Carolina) | 669.69 mi (1,077.76 km) |
| Webster Groves to Spring Valley (California) | 1,542.23 mi (2,481.98 km) |
| Webster Groves to Spring Valley (Nevada) | 1,374.82 mi (2,212.57 km) |
| Webster Groves to Spring Valley (New York) | 881.00 mi (1,417.83 km) |
| Webster Groves to Springboro (Ohio) | 335.02 mi (539.16 km) |
| Webster Groves to Springdale (Arkansas) | 266.42 mi (428.76 km) |
| Webster Groves to Springdale (New Jersey) | 827.01 mi (1,330.94 km) |
| Webster Groves to Springdale (Ohio) | 319.58 mi (514.32 km) |
| Webster Groves to Springfield (Illinois) | 90.02 mi (144.87 km) |
