How far is Salem from O'Fallon?

Distance by Flight

Shortest distance between Salem and O'Fallon is 92.4 miles (148.71 km).

Flight distance from Salem, MO to O'Fallon, MO is 92.4 miles. Estimated flight time is 00 hours 14 minutes.

It takes 00 hours 12 minutes to travel from Salem to O'Fallon with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Salem, Missouri to O'Fallon, Missouri is: 118.74 miles (191.1 km) by car.

Driving from Salem to O'Fallon will take approximately 02 hours 14 minutes.

O'Fallon image
#1 Salem

City in Missouri, United States

Population 4874
GPS Coordinates 37°38'44"N 91°32'10"W
Latitude 37.6456000
Longitude -91.5359800
Altitude 361
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 Salem and O'Fallon

The distance between Salem and O'Fallon is 191 km if you choose to drive by road. You can go 02 hours 07 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 Salem and O'Fallon. The current time is 03:36:43.

Average Speed Travel Time
30 mph (48.3 km/h) 03 hours 57 minutes
40 mph (64.37 km/h) 02 hours 58 minutes
50 mph (80.47 km/h) 02 hours 22 minutes
60 mph (96.56 km/h) 01 hours 58 minutes
70 mph (112.65 km/h) 01 hours 41 minutes
75 mph (120.7 km/h) 01 hours 34 minutes
80 mph (128.75 km/h) 01 hours 28 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 15.86 liters (4.19 gallon) of gas to cover the route between Salem and O'Fallon.
The estimated cost of gas to go from Salem to O'Fallon is $14.23 (diesel $15.6).

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 $3.395 (Diesel $3.724) /gallon. Last changed prices on November 28, 2021.

How did we calculate the distance?

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

O'Fallon image

Driving distance from Blue Springs, MO to Salem 228.64 miles (368 km)

Driving distance from Castle Point, MO to Salem 134.8 miles (217 km)

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Driving distance from Columbia, MO to Salem 119.99 miles (193 km)

Driving distance from East Independence, MO to Salem 237.36 miles (382 km)

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Driving distance from Independence, MO to Salem 237.51 miles (382 km)

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Driving distance from Kansas City, MO to Salem 245.49 miles (395 km)

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Driving distance from Lee's Summit, MO to Salem 215.33 miles (347 km)

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Driving distance from Saint Charles, MO to Salem 127.85 miles (206 km)

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Driving distance from Saint Joseph, MO to Salem 303.22 miles (488 km)

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Driving distance from St. Louis, MO to Salem 124.22 miles (200 km)

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Driving distance from Saint Peters, MO to Salem 133.89 miles (215 km)

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