How far is Memphis from O'Fallon?

Distance by Flight

Shortest distance between Memphis and O'Fallon is 138.14 miles (222.31 km).

Flight distance from Memphis, MO to O'Fallon, MO is 138.14 miles. Estimated flight time is 00 hours 20 minutes.

It takes 00 hours 18 minutes to travel from Memphis to O'Fallon with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Memphis, Missouri to O'Fallon, Missouri is: 172.1 miles (276.96 km) by car.

Driving from Memphis to O'Fallon will take approximately 02 hours 53 minutes.

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#1 Memphis

City in Scotland County, Missouri, United States

Population 1815
GPS Coordinates 40°27'28"N 92°10'17"W
Latitude 40.4578100
Longitude -92.1712900
Altitude 244
Country United States
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#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 Memphis and O'Fallon

The distance between Memphis and O'Fallon is 277 km if you choose to drive by road. You can go 03 hours 04 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 Memphis and O'Fallon. The current time is 16:44:54.

Average Speed Travel Time
30 mph (48.3 km/h) 05 hours 44 minutes
40 mph (64.37 km/h) 04 hours 18 minutes
50 mph (80.47 km/h) 03 hours 26 minutes
60 mph (96.56 km/h) 02 hours 52 minutes
70 mph (112.65 km/h) 02 hours 27 minutes
75 mph (120.7 km/h) 02 hours 17 minutes
80 mph (128.75 km/h) 02 hours 08 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 22.99 liters (6.07 gallon) of gas to cover the route between Memphis and O'Fallon.
The estimated cost of gas to go from Memphis to O'Fallon is $24.91 (diesel $29.45).

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 June 26, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Memphis 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 Memphis 199.2 miles (321 km)

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Driving distance from Columbia, MO to Memphis 129.67 miles (209 km)

Driving distance from East Independence, MO to Memphis 197.42 miles (318 km)

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Driving distance from Independence, MO to Memphis 196.83 miles (317 km)

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Driving distance from Kansas City, MO to Memphis 198.96 miles (320 km)

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Driving distance from Lee's Summit, MO to Memphis 211.73 miles (341 km)

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Driving distance from Saint Charles, MO to Memphis 186.41 miles (300 km)

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Driving distance from Saint Joseph, MO to Memphis 182.9 miles (294 km)

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Driving distance from St. Louis, MO to Memphis 204.04 miles (328 km)

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Driving distance from Saint Peters, MO to Memphis 176.23 miles (284 km)

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