How far is Mountain Grove, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Mountain Grove and O'Fallon is 143.96 miles (231.69 km).
Flight distance from Mountain Grove, MO to O'Fallon, MO is 143.96 miles. Estimated flight time is 00 hours 21 minutes.
It takes 00 hours 19 minutes to travel from Mountain Grove to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Mountain Grove, Missouri to O'Fallon, Missouri is: 176.54 miles (284.11 km) by car.
Driving from Mountain Grove to O'Fallon will take approximately 03 hours 08 minutes.
#1 Mountain Grove
City in Missouri
| Population | 4705 |
|---|---|
| GPS Coordinates | 37°7'50"N 92°15'49"W |
| Latitude | 37.1306100 |
| Longitude | -92.2634900 |
| Altitude | 451 |
| 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 Mountain Grove and O'Fallon
The distance between Mountain Grove and O'Fallon is 284 km if you choose to drive by road. You can go 03 hours 09 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 Mountain Grove and O'Fallon. The current time is 10:26:16.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 52 minutes |
| 40 mph (64.37 km/h) | 04 hours 24 minutes |
| 50 mph (80.47 km/h) | 03 hours 31 minutes |
| 60 mph (96.56 km/h) | 02 hours 56 minutes |
| 70 mph (112.65 km/h) | 02 hours 31 minutes |
| 75 mph (120.7 km/h) | 02 hours 21 minutes |
| 80 mph (128.75 km/h) | 02 hours 12 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 23.58 liters (6.23 gallon) of gas to cover the route between Mountain Grove and O'Fallon.
The estimated cost of gas to go from Mountain Grove to O'Fallon is $19.97 (diesel $27.57).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $19.97 | $22.03 | $24.05 | $27.57 |
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 November 14, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Mountain Grove 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 Mountain Grove 263.31 miles (424 km)
Driving distance from Castle Point, MO to Mountain Grove 192.6 miles (310 km)
Driving distance from East Independence, MO to Mountain Grove 231.6 miles (373 km)
