How far is Grain Valley, MO from O'Fallon, MO?

Distance by Flight

Shortest distance between Grain Valley and O'Fallon is 188.61 miles (303.55 km).

Flight distance from Grain Valley, MO to O'Fallon, MO is 188.61 miles. Estimated flight time is 00 hours 23 minutes.

It takes 00 hours 21 minutes to travel from Grain Valley to O'Fallon with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Grain Valley, Missouri to O'Fallon, Missouri is: 194.21 miles (312.55 km) by car.

Driving from Grain Valley to O'Fallon will take approximately 02 hours 52 minutes.

O'Fallon image
#1 Grain Valley

City in Jackson County, Missouri, United States

Population 14827
GPS Coordinates 39°0'54"N 94°11'55"W
Latitude 39.0150100
Longitude -94.1985600
Altitude 242
Country United States
O'Fallon image
#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 Grain Valley and O'Fallon

The distance between Grain Valley and O'Fallon is 313 km if you choose to drive by road. You can go 03 hours 28 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 Grain Valley and O'Fallon. The current time is 10:52:27.

Average Speed Travel Time
30 mph (48.3 km/h) 06 hours 28 minutes
40 mph (64.37 km/h) 04 hours 51 minutes
50 mph (80.47 km/h) 03 hours 53 minutes
60 mph (96.56 km/h) 03 hours 14 minutes
70 mph (112.65 km/h) 02 hours 46 minutes
75 mph (120.7 km/h) 02 hours 35 minutes
80 mph (128.75 km/h) 02 hours 25 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 25.94 liters (6.85 gallon) of gas to cover the route between Grain Valley and O'Fallon.
The estimated cost of gas to go from Grain Valley to O'Fallon is $21.96 (diesel $30.33).

Missouri gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.21 $3.54 $3.86 $4.43
Total $21.96 $24.23 $26.45 $30.33

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 October 05, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Grain Valley 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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O'Fallon image

Driving distance from Cape Girardeau, MO to Grain Valley 330.13 miles (531 km)

Driving distance from Castle Point, MO to Grain Valley 221.31 miles (356 km)

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Driving distance from Chesterfield, MO to Grain Valley 205.97 miles (331 km)

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Driving distance from Columbia, MO to Grain Valley 103.63 miles (167 km)

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Driving distance from Florissant, MO to Grain Valley 218.16 miles (351 km)

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O'Fallon image

Driving distance from Jefferson City, MO to Grain Valley 135.27 miles (218 km)

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Driving distance from Joplin, MO to Grain Valley 161.25 miles (260 km)

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Driving distance from Kansas City, MO to Grain Valley 22.83 miles (37 km)

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Gas Cost Calculator