How far is Farmington, MO from O'Fallon, MO?
Distance by Flight
Shortest distance between Farmington and O'Fallon is 72.73 miles (117.04 km).
Flight distance from Farmington, MO to O'Fallon, MO is 72.73 miles. Estimated flight time is 00 hours 11 minutes.
It takes 00 hours 10 minutes to travel from Farmington to O'Fallon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Farmington, Missouri to O'Fallon, Missouri is: 94.23 miles (151.64 km) by car.
Driving from Farmington to O'Fallon will take approximately 01 hours 32 minutes.
#1 Farmington
City in St. Francois County in Missouri in the United States
| Population | 18674 |
|---|---|
| GPS Coordinates | 37°46'51"N 90°25'18"W |
| Latitude | 37.7808800 |
| Longitude | -90.4217900 |
| Altitude | 278 |
| 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 Farmington and O'Fallon
The distance between Farmington and O'Fallon is 152 km if you choose to drive by road. You can go 01 hours 41 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 Farmington and O'Fallon. The current time is 12:59:03.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 08 minutes |
| 40 mph (64.37 km/h) | 02 hours 21 minutes |
| 50 mph (80.47 km/h) | 01 hours 53 minutes |
| 60 mph (96.56 km/h) | 01 hours 34 minutes |
| 70 mph (112.65 km/h) | 01 hours 20 minutes |
| 75 mph (120.7 km/h) | 01 hours 15 minutes |
| 80 mph (128.75 km/h) | 01 hours 10 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 12.59 liters (3.32 gallon) of gas to cover the route between Farmington and O'Fallon.
The estimated cost of gas to go from Farmington to O'Fallon is $10.66 (diesel $14.72).
Missouri gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.21 | $3.54 | $3.86 | $4.43 |
| Total | $10.66 | $11.76 | $12.83 | $14.72 |
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 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Farmington 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 Farmington 83.09 miles (134 km)
Driving distance from East Independence, MO to Farmington 296.89 miles (478 km)
