| Wentzville to Castle Pines (Colorado) | 751.03 mi (1,208.67 km) |
| Wentzville to Castle Rock (Colorado) | 750.25 mi (1,207.41 km) |
| Wentzville to Castro Valley (California) | 1,685.91 mi (2,713.21 km) |
| Wentzville to Catalina Foothills (Arizona) | 1,208.47 mi (1,944.84 km) |
| Wentzville to Cataño (Puerto Rico) | 2,043.80 mi (3,289.18 km) |
| Wentzville to Cathedral City (California) | 1,460.60 mi (2,350.60 km) |
| Wentzville to Catonsville (Maryland) | 757.86 mi (1,219.66 km) |
| Wentzville to Cave Spring (Virginia) | 600.84 mi (966.96 km) |
| Wentzville to Cayce (South Carolina) | 641.17 mi (1,031.86 km) |
| Wentzville to Cayey (Puerto Rico) | 2,059.77 mi (3,314.87 km) |
| Wentzville to Cedar City (Utah) | 1,205.70 mi (1,940.39 km) |
| Wentzville to Cedar Falls (Iowa) | 269.09 mi (433.06 km) |
| Wentzville to Cedar Hill (Texas) | 549.61 mi (884.50 km) |
| Wentzville to Cedar Lake (Indiana) | 252.90 mi (407.00 km) |
| Wentzville to Cedar Mill (Oregon) | 1,687.34 mi (2,715.51 km) |
