How far is Monroe City, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Monroe City and O'Fallon is 80.37 miles (129.35 km).
Flight distance from Monroe City, MO to O'Fallon, MO is 80.37 miles. Estimated flight time is 00 hours 11 minutes.
It takes 00 hours 10 minutes to travel from Monroe City to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Monroe City, Missouri to O'Fallon, Missouri is: 97.16 miles (156.37 km) by car.
Driving from Monroe City to O'Fallon will take approximately 01 hours 39 minutes.
#1 Monroe City
City in Monroe County, Missouri, United States
| Population | 2438 |
|---|---|
| GPS Coordinates | 39°39'13"N 91°44'5"W |
| Latitude | 39.6536500 |
| Longitude | -91.7346100 |
| Altitude | 227 |
| 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 Monroe City and O'Fallon
The distance between Monroe City and O'Fallon is 156 km if you choose to drive by road. You can go 01 hours 44 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 Monroe City and O'Fallon. The current time is 05:03:05.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 14 minutes |
| 40 mph (64.37 km/h) | 02 hours 25 minutes |
| 50 mph (80.47 km/h) | 01 hours 56 minutes |
| 60 mph (96.56 km/h) | 01 hours 37 minutes |
| 70 mph (112.65 km/h) | 01 hours 23 minutes |
| 75 mph (120.7 km/h) | 01 hours 17 minutes |
| 80 mph (128.75 km/h) | 01 hours 12 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 12.98 liters (3.43 gallon) of gas to cover the route between Monroe City and O'Fallon.
The estimated cost of gas to go from Monroe City to O'Fallon is $10.99 (diesel $15.18).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $10.99 | $12.12 | $13.23 | $15.18 |
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 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Monroe 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.
Distance to Other Cities
Driving distance from New York, MO to Monroe City 124.16 miles (200 km)
Driving distance from Castle Point, MO to Monroe City 124.27 miles (200 km)
Driving distance from East Independence, MO to Monroe City 186.55 miles (300 km)
