How far is Montgomery City, MO from O'Fallon, MO?

Distance by Flight

Shortest distance between Montgomery City and O'Fallon is 44.8 miles (72.1 km).

Flight distance from Montgomery City, MO to O'Fallon, MO is 44.8 miles. Estimated flight time is 00 hours 05 minutes.

Driving distance

The driving distance from Montgomery City, Missouri to O'Fallon, Missouri is: 49.58 miles (79.79 km) by car.

Driving from Montgomery City to O'Fallon will take approximately 00 hours 49 minutes.

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#1 Montgomery City

City in Missouri, United States

Population 2678
GPS Coordinates 38°58'39"N 91°30'18"W
Latitude 38.9775400
Longitude -91.5048800
Altitude 251
Country United States
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#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

Estimated Travel Time Between Montgomery City and O'Fallon

The distance between Montgomery City and O'Fallon is 80 km if you choose to drive by road. You can go 00 hours 53 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 Montgomery City and O'Fallon. The current time is 11:46:05.

Average Speed Travel Time
30 mph (48.3 km/h) 01 hours 39 minutes
40 mph (64.37 km/h) 01 hours 14 minutes
50 mph (80.47 km/h) 00 hours 59 minutes
60 mph (96.56 km/h) 00 hours 49 minutes
70 mph (112.65 km/h) 00 hours 42 minutes
75 mph (120.7 km/h) 00 hours 39 minutes
80 mph (128.75 km/h) 00 hours 37 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 6.62 liters (1.75 gallon) of gas to cover the route between Montgomery City and O'Fallon.
The estimated cost of gas to go from Montgomery City to O'Fallon is $5.61 (diesel $7.74).

Missouri gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.21 $3.54 $3.86 $4.43
Total $5.61 $6.19 $6.75 $7.74

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 March 28, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Montgomery City 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 Columbia, MO to Montgomery City 50.96 miles (82 km)

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Driving distance from Kansas City, MO to Montgomery City 174.13 miles (280 km)

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Driving distance from St. Louis, MO to Montgomery City 81.57 miles (131 km)

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Gas Cost Calculator