| Wentzville to Isabela (Puerto Rico) | 2,002.89 mi (3,223.34 km) |
| Wentzville to Iselin (New Jersey) | 886.85 mi (1,427.24 km) |
| Wentzville to Isla Vista (California) | 1,629.40 mi (2,622.27 km) |
| Wentzville to Issaquah (Washington) | 1,668.97 mi (2,685.94 km) |
| Wentzville to Ithaca (New York) | 792.65 mi (1,275.65 km) |
| Wentzville to Ives Estates (Florida) | 1,083.13 mi (1,743.12 km) |
| Wentzville to Jackson (Michigan) | 413.68 mi (665.76 km) |
| Wentzville to Jackson (Mississippi) | 450.58 mi (725.14 km) |
| Wentzville to Jackson (Missouri) | 119.19 mi (191.82 km) |
| Wentzville to Jackson (Tennessee) | 245.35 mi (394.85 km) |
| Wentzville to Jackson (Wyoming) | 1,081.58 mi (1,740.64 km) |
| Wentzville to Jacksonville (Alabama) | 447.80 mi (720.66 km) |
| Wentzville to Jacksonville (Arkansas) | 280.68 mi (451.71 km) |
| Wentzville to Jacksonville (Florida) | 784.61 mi (1,262.71 km) |
| Wentzville to Jacksonville (Illinois) | 71.70 mi (115.40 km) |
