How far is Marion, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Marion and O'Fallon is 90.17 miles (145.12 km).
Flight distance from Marion, MO to O'Fallon, MO is 90.17 miles. Estimated flight time is 00 hours 13 minutes.
It takes 00 hours 12 minutes to travel from Marion to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Marion, Missouri to O'Fallon, Missouri is: 114.41 miles (184.12 km) by car.
Driving from Marion to O'Fallon will take approximately 01 hours 52 minutes.
#1 Marion
Human settlement in United States of America
| Population | 2164 |
|---|---|
| GPS Coordinates | 38°41'27"N 92°21'59"W |
| Latitude | 38.6908700 |
| Longitude | -92.3663000 |
| Altitude | 177 |
| 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 Marion and O'Fallon
The distance between Marion and O'Fallon is 184 km if you choose to drive by road. You can go 02 hours 02 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 Marion and O'Fallon. The current time is 01:11:42.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 48 minutes |
| 40 mph (64.37 km/h) | 02 hours 51 minutes |
| 50 mph (80.47 km/h) | 02 hours 17 minutes |
| 60 mph (96.56 km/h) | 01 hours 54 minutes |
| 70 mph (112.65 km/h) | 01 hours 38 minutes |
| 75 mph (120.7 km/h) | 01 hours 31 minutes |
| 80 mph (128.75 km/h) | 01 hours 25 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 15.28 liters (4.04 gallon) of gas to cover the route between Marion and O'Fallon.
The estimated cost of gas to go from Marion to O'Fallon is $12.94 (diesel $17.87).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $12.94 | $14.28 | $15.58 | $17.87 |
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 December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Marion 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 Castle Point, MO to Marion 144.04 miles (232 km)
Driving distance from East Independence, MO to Marion 124.39 miles (200 km)
