Shortest distance between Wentzville and O'Fallon is 8.24 miles (13.26 km).
Flight distance from Wentzville, MO to O'Fallon, MO is 8.24 miles. Estimated flight time is 00 hours 01 minutes.
The driving distance from Wentzville, Missouri to O'Fallon, Missouri is: 9.46 miles (15.22 km) by car.
Driving from Wentzville to O'Fallon will take approximately 00 hours 11 minutes.
The distance between Wentzville and O'Fallon is 15 km if you choose to drive by road. You can go 00 hours 10 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Wentzville and O'Fallon. The current time is 03:04:56.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 18 minutes|
|40 mph (64.37 km/h)||00 hours 14 minutes|
|50 mph (80.47 km/h)||00 hours 11 minutes|
|60 mph (96.56 km/h)||00 hours 09 minutes|
|70 mph (112.65 km/h)||00 hours 08 minutes|
|75 mph (120.7 km/h)||00 hours 07 minutes|
|80 mph (128.75 km/h)||00 hours 07 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 1.26 liters (0.33 gallon) of gas to cover the route between Wentzville and O'Fallon.
The estimated cost of gas to go from Wentzville to O'Fallon is $1.37 (diesel $1.62).
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on July 03, 2022.
The place names are translated into coordinates to approximate the distance between Wentzville and O'Fallon (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.