| Webster Groves to Chicago Ridge (Illinois) | 254.67 mi (409.85 km) |
| Webster Groves to Chickasha (Oklahoma) | 485.98 mi (782.12 km) |
| Webster Groves to Chico (California) | 1,678.51 mi (2,701.30 km) |
| Webster Groves to Chicopee (Massachusetts) | 966.23 mi (1,554.99 km) |
| Webster Groves to Chillicothe (Ohio) | 398.72 mi (641.68 km) |
| Webster Groves to Chillum (Maryland) | 720.29 mi (1,159.19 km) |
| Webster Groves to Chino (California) | 1,547.92 mi (2,491.13 km) |
| Webster Groves to Chino Hills (California) | 1,551.92 mi (2,497.57 km) |
| Webster Groves to Chino Valley (Arizona) | 1,247.39 mi (2,007.48 km) |
| Webster Groves to Chippewa Falls (Wisconsin) | 441.91 mi (711.19 km) |
| Webster Groves to Choctaw (Oklahoma) | 437.33 mi (703.82 km) |
| Webster Groves to Chowchilla (California) | 1,626.26 mi (2,617.21 km) |
| Webster Groves to Christiansburg (Virginia) | 551.62 mi (887.74 km) |
| Webster Groves to Chubbuck (Idaho) | 1,191.44 mi (1,917.44 km) |
| Webster Groves to Chula Vista (California) | 1,547.04 mi (2,489.71 km) |
