How far is Lee's Summit from O'Fallon?

Distance by Flight

Shortest distance between Lee's Summit and O'Fallon is 198.22 miles (319 km).

Flight distance from Lee's Summit, MO to O'Fallon, MO is 198.22 miles. Estimated flight time is 00 hours 25 minutes.

It takes 00 hours 23 minutes to travel from Lee's Summit to O'Fallon with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Lee's Summit, Missouri to O'Fallon, Missouri is: 214.02 miles (344.43 km) by car.

Driving from Lee's Summit to O'Fallon will take approximately 03 hours 10 minutes.

O'Fallon image
#1 Lee's Summit

City in Missouri, United States

Population 101467
GPS Coordinates 38°54'39"N 94°22'56"W
Latitude 38.9108400
Longitude -94.3821700
Altitude 316
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 Lee's Summit and O'Fallon

The distance between Lee's Summit and O'Fallon is 344 km if you choose to drive by road. You can go 03 hours 49 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 Lee's Summit and O'Fallon. The current time is 21:10:30.

Average Speed Travel Time
30 mph (48.3 km/h) 07 hours 07 minutes
40 mph (64.37 km/h) 05 hours 21 minutes
50 mph (80.47 km/h) 04 hours 16 minutes
60 mph (96.56 km/h) 03 hours 34 minutes
70 mph (112.65 km/h) 03 hours 03 minutes
75 mph (120.7 km/h) 02 hours 51 minutes
80 mph (128.75 km/h) 02 hours 40 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 28.59 liters (7.55 gallon) of gas to cover the route between Lee's Summit and O'Fallon.
The estimated cost of gas to go from Lee's Summit to O'Fallon is $30.98 (diesel $36.62).

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 September 25, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Lee's Summit 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 Lee's Summit 77.89 miles (125 km)

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O'Fallon image

Driving distance from Cape Girardeau, MO to Lee's Summit 349.95 miles (563 km)

Driving distance from Castle Point, MO to Lee's Summit 241.13 miles (388 km)

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Driving distance from Chesterfield, MO to Lee's Summit 225.79 miles (363 km)

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Driving distance from Columbia, MO to Lee's Summit 123.45 miles (199 km)

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Driving distance from Florissant, MO to Lee's Summit 237.97 miles (383 km)

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O'Fallon image

Driving distance from Jefferson City, MO to Lee's Summit 127.71 miles (206 km)

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Driving distance from Joplin, MO to Lee's Summit 139.8 miles (225 km)

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Driving distance from Kansas City, MO to Lee's Summit 19.97 miles (32 km)

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