| Wentzville to Missouri City (Texas) | 692.47 mi (1,114.42 km) |
| Wentzville to Mitchell (South Dakota) | 503.42 mi (810.17 km) |
| Wentzville to Mitchellville (Maryland) | 755.17 mi (1,215.33 km) |
| Wentzville to Moberly (Missouri) | 93.87 mi (151.07 km) |
| Wentzville to Mobile (Alabama) | 583.42 mi (938.92 km) |
| Wentzville to Modesto (California) | 1,630.32 mi (2,623.75 km) |
| Wentzville to Mokena (Illinois) | 245.22 mi (394.64 km) |
| Wentzville to Moline (Illinois) | 185.32 mi (298.24 km) |
| Wentzville to Moncks Corner (South Carolina) | 720.51 mi (1,159.55 km) |
| Wentzville to Monfort Heights (Ohio) | 337.00 mi (542.34 km) |
| Wentzville to Monmouth (Oregon) | 1,705.13 mi (2,744.14 km) |
| Wentzville to Monroe (Georgia) | 527.55 mi (849.02 km) |
| Wentzville to Monroe (Louisiana) | 440.33 mi (708.64 km) |
| Wentzville to Monroe (Michigan) | 448.12 mi (721.19 km) |
| Wentzville to Monroe (North Carolina) | 626.79 mi (1,008.73 km) |
