How far is Lake Saint Louis from O'Fallon?

Distance by Flight

Shortest distance between Lake Saint Louis and O'Fallon is 4.71 miles (7.58 km).

Flight distance from Houston to Atlanta is 4.71 miles. Estimated flight time is .

Driving distance

The driving distance from Lake Saint Louis, Missouri to O'Fallon, Missouri is: 6.37 miles (10.25 km) by car.

Driving from Lake Saint Louis to O'Fallon will take approximately 00 hours 10 minutes.

#1 Lake Saint Louis

City in Saint Charles County, Missouri, United States

Population 16864
GPS Coordinates 38°47'51"N 90°47'8"W
Latitude 38.7975500
Longitude -90.7856800
Altitude 172
Country United States
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#2 O'Fallon

City in St. Charles County, Missouri, United States

Population 88673
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 Lake Saint Louis and O'Fallon

The distance between Lake Saint Louis and O'Fallon is 10 km if you choose to drive by road. You can go 00 hours 06 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 Lake Saint Louis and O'Fallon. The current time is 11:36:13.

Average Speed Travel Time
30 mph (48.3 km/h) 00 hours 12 minutes
40 mph (64.37 km/h) 00 hours 09 minutes
50 mph (80.47 km/h) 00 hours 07 minutes
60 mph (96.56 km/h) 00 hours 06 minutes
70 mph (112.65 km/h) 00 hours 05 minutes
75 mph (120.7 km/h) 00 hours 05 minutes
80 mph (128.75 km/h) 00 hours 04 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 0.85 liters (0.22 gallon) of gas to cover the route between Lake Saint Louis and O'Fallon.
The estimated cost of gas to go from Lake Saint Louis to O'Fallon is $0.68 (diesel $0.74).

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 per gallon of daily gas for calculations is $3.035 (Diesel $3.274) /gallon. Last changed prices on June 12, 2021.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Lake Saint Louis 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 Lake Saint Louis 88.22 miles (142 km)

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Driving distance from Joplin, MO to Lake Saint Louis 281.67 miles (453 km)

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