How far is Mount Vernon, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Mount Vernon and O'Fallon is 206.8 miles (332.81 km).
Flight distance from Mount Vernon, MO to O'Fallon, MO is 206.8 miles. Estimated flight time is 00 hours 29 minutes.
It takes 00 hours 26 minutes to travel from Mount Vernon to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Mount Vernon, Missouri to O'Fallon, Missouri is: 241.17 miles (388.13 km) by car.
Driving from Mount Vernon to O'Fallon will take approximately 03 hours 57 minutes.
#1 Mount Vernon
City in Missouri
| Population | 4477 |
|---|---|
| GPS Coordinates | 37°6'13"N 93°49'7"W |
| Latitude | 37.1036700 |
| Longitude | -93.8185400 |
| Altitude | 369 |
| Country | United States |
#2 O'Fallon
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.
| Population | 89769 |
|---|---|
| GPS Coordinates | 38°48'38"N 90°41'59"W |
| Latitude | 38.8106100 |
| Longitude | -90.6998500 |
| Altitude | 165 |
| Country | United States |
Ending point in O'Fallon: (-90.699849,38.810674)
Estimated Travel Time Between Mount Vernon and O'Fallon
The distance between Mount Vernon and O'Fallon is 388 km if you choose to drive by road. You can go 04 hours 18 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 Mount Vernon and O'Fallon. The current time is 22:36:36.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 08 hours 02 minutes |
| 40 mph (64.37 km/h) | 06 hours 01 minutes |
| 50 mph (80.47 km/h) | 04 hours 49 minutes |
| 60 mph (96.56 km/h) | 04 hours 01 minutes |
| 70 mph (112.65 km/h) | 03 hours 26 minutes |
| 75 mph (120.7 km/h) | 03 hours 12 minutes |
| 80 mph (128.75 km/h) | 03 hours 00 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 32.21 liters (8.51 gallon) of gas to cover the route between Mount Vernon and O'Fallon.
The estimated cost of gas to go from Mount Vernon to O'Fallon is $27.28 (diesel $37.67).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $27.28 | $30.09 | $32.85 | $37.67 |
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 $3.205 (Diesel $4.426) /gallon. Last changed prices on April 23, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Mount Vernon 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.
Distance to Other Cities
Driving distance from New York, MO to Mount Vernon 225.29 miles (363 km)
Driving distance from Castle Point, MO to Mount Vernon 257.23 miles (414 km)
Driving distance from East Independence, MO to Mount Vernon 170.78 miles (275 km)
