| Webster Groves to Cedar Park (Texas) | 700.75 mi (1,127.75 km) |
| Webster Groves to Cedar Rapids (Iowa) | 243.70 mi (392.20 km) |
| Webster Groves to Cedarburg (Wisconsin) | 348.18 mi (560.34 km) |
| Webster Groves to Celebration (Florida) | 871.76 mi (1,402.96 km) |
| Webster Groves to Celina (Ohio) | 337.03 mi (542.40 km) |
| Webster Groves to Celina (Texas) | 511.95 mi (823.91 km) |
| Webster Groves to Centennial (Colorado) | 780.53 mi (1,256.14 km) |
| Webster Groves to Center Point (Alabama) | 398.07 mi (640.63 km) |
| Webster Groves to Centereach (New York) | 929.69 mi (1,496.19 km) |
| Webster Groves to Centerton (Arkansas) | 265.44 mi (427.19 km) |
| Webster Groves to Centerville (Ohio) | 340.60 mi (548.14 km) |
| Webster Groves to Centerville (Utah) | 1,152.01 mi (1,853.98 km) |
| Webster Groves to Central (Louisiana) | 555.98 mi (894.77 km) |
| Webster Groves to Central Falls (Rhode Island) | 1,023.49 mi (1,647.15 km) |
| Webster Groves to Central Islip (New York) | 923.42 mi (1,486.10 km) |
