How far is Fair Grove, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Fair Grove and O'Fallon is 165.77 miles (266.79 km).
Flight distance from Fair Grove, MO to O'Fallon, MO is 165.77 miles. Estimated flight time is 00 hours 26 minutes.
It takes 00 hours 23 minutes to travel from Fair Grove to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Fair Grove, Missouri to O'Fallon, Missouri is: 215.46 miles (346.75 km) by car.
Driving from Fair Grove to O'Fallon will take approximately 03 hours 28 minutes.
#1 Fair Grove
City in Greene County, Missouri, United States
| Population | 1540 |
|---|---|
| GPS Coordinates | 37°23'2"N 93°9'5"W |
| Latitude | 37.3839300 |
| Longitude | -93.1513000 |
| 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 Fair Grove and O'Fallon
The distance between Fair Grove and O'Fallon is 347 km if you choose to drive by road. You can go 03 hours 51 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 Fair Grove and O'Fallon. The current time is 03:17:29.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 07 hours 10 minutes |
| 40 mph (64.37 km/h) | 05 hours 23 minutes |
| 50 mph (80.47 km/h) | 04 hours 18 minutes |
| 60 mph (96.56 km/h) | 03 hours 35 minutes |
| 70 mph (112.65 km/h) | 03 hours 04 minutes |
| 75 mph (120.7 km/h) | 02 hours 52 minutes |
| 80 mph (128.75 km/h) | 02 hours 41 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 28.78 liters (7.6 gallon) of gas to cover the route between Fair Grove and O'Fallon.
The estimated cost of gas to go from Fair Grove to O'Fallon is $24.37 (diesel $33.65).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $24.37 | $26.88 | $29.35 | $33.65 |
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 Fair 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 Castle Point, MO to Fair Grove 215.75 miles (347 km)
Driving distance from East Independence, MO to Fair Grove 161.63 miles (260 km)
