Shortest distance between Mound City and O'Fallon is 258.32 miles (415.72 km).
Flight distance from Mound City, MO to O'Fallon, MO is 258.32 miles. Estimated flight time is 00 hours 37 minutes.
It takes 00 hours 33 minutes to travel from Mound City to O'Fallon with an airplane (average speed of 550 miles).
The driving distance from Mound City, Missouri to O'Fallon, Missouri is: 308.95 miles (497.2 km) by car.
Driving from Mound City to O'Fallon will take approximately 04 hours 46 minutes.
The most populous city in St. Charles County, Missouri. It is located in the eastern part of the county. O'Fallon is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the O'Fallon City Hall and the O'Fallon History Museum.
|GPS Coordinates||38°48'38"N 90°41'59"W|
The distance between Mound City and O'Fallon is 497 km if you choose to drive by road. You can go 05 hours 31 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 Mound City and O'Fallon. The current time is 22:24:54.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||10 hours 17 minutes|
|40 mph (64.37 km/h)||07 hours 43 minutes|
|50 mph (80.47 km/h)||06 hours 10 minutes|
|60 mph (96.56 km/h)||05 hours 08 minutes|
|70 mph (112.65 km/h)||04 hours 24 minutes|
|75 mph (120.7 km/h)||04 hours 07 minutes|
|80 mph (128.75 km/h)||03 hours 51 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 41.27 liters (10.9 gallon) of gas to cover the route between Mound City and O'Fallon.
The estimated cost of gas to go from Mound City to O'Fallon is $39.36 (diesel $46.08).
Missouri gas prices.
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 (in Missouri ) per gallon of daily gas for calculations is $3.610 (Diesel $4.227) /gallon. Last changed prices on September 24, 2023.
The place names are translated into coordinates to approximate the distance between Mound City 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.