| Wentzville to Jeffersontown (Kentucky) | 289.42 mi (465.78 km) |
| Wentzville to Jeffersonville (Indiana) | 280.86 mi (452.00 km) |
| Wentzville to Jenison (Michigan) | 386.19 mi (621.52 km) |
| Wentzville to Jenks (Oklahoma) | 341.14 mi (549.02 km) |
| Wentzville to Jennings (Missouri) | 33.08 mi (53.23 km) |
| Wentzville to Jensen Beach (Florida) | 1,007.35 mi (1,621.18 km) |
| Wentzville to Jericho (New York) | 928.14 mi (1,493.70 km) |
| Wentzville to Jerome (Idaho) | 1,262.13 mi (2,031.20 km) |
| Wentzville to Jersey City (New Jersey) | 900.35 mi (1,448.98 km) |
| Wentzville to Jessup (Maryland) | 756.34 mi (1,217.21 km) |
| Wentzville to Johns Creek (Georgia) | 496.16 mi (798.49 km) |
| Wentzville to Johnson City (New York) | 814.85 mi (1,311.38 km) |
| Wentzville to Johnson City (Tennessee) | 494.91 mi (796.48 km) |
| Wentzville to Johnston (Iowa) | 249.30 mi (401.21 km) |
| Wentzville to Johnstown (Colorado) | 756.47 mi (1,217.42 km) |
