How far is Dardenne Prairie from O'Fallon?

Distance by Flight

Shortest distance between Dardenne Prairie and O'Fallon is 3.25 miles (5.22 km).

Flight distance from Dardenne Prairie, MO to O'Fallon, MO is 3.25 miles. Estimated flight time is .

Driving distance

The driving distance from Dardenne Prairie, Missouri to O'Fallon, Missouri is: 5.1 miles (8.21 km) by car.

Driving from Dardenne Prairie to O'Fallon will take approximately 00 hours 09 minutes.

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#1 Dardenne Prairie

City in Saint Charles County, Missouri, United States

Population 13397
GPS Coordinates 38°46'10"N 90°43'44"W
Latitude 38.7695000
Longitude -90.7290200
Altitude 187
Country United States
O'Fallon image
#2 O'Fallon

City in St. Charles County, Missouri, United States

Population 89769
GPS Coordinates 38°48'38"N 90°41'59"W
Latitude 38.8106100
Longitude -90.6998500
Altitude 165
Country United States

Estimated Travel Time Between Dardenne Prairie and O'Fallon

The distance between Dardenne Prairie and O'Fallon is 8 km if you choose to drive by road. You can go 00 hours 05 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 Dardenne Prairie and O'Fallon. The current time is 04:09:29.

Average Speed Travel Time
30 mph (48.3 km/h) 00 hours 10 minutes
40 mph (64.37 km/h) 00 hours 07 minutes
50 mph (80.47 km/h) 00 hours 06 minutes
60 mph (96.56 km/h) 00 hours 05 minutes
70 mph (112.65 km/h) 00 hours 04 minutes
75 mph (120.7 km/h) 00 hours 04 minutes
80 mph (128.75 km/h) 00 hours 03 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 0.68 liters (0.18 gallon) of gas to cover the route between Dardenne Prairie and O'Fallon.
The estimated cost of gas to go from Dardenne Prairie to O'Fallon is $0.74 (diesel $0.87).

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 per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on August 13, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Dardenne Prairie 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

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Driving distance from Joplin, MO to Dardenne Prairie 278.65 miles (448 km)

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