How far is O'Fallon, MO from Saint Peters, MO?

Distance by Flight

Shortest distance between O'Fallon and Saint Peters is 4.01 miles (6.46 km).

Flight distance from O'Fallon, MO to Saint Peters, MO is 4.01 miles. Estimated flight time is .

Driving distance

The driving distance from O'Fallon, Missouri to Saint Peters, Missouri is: 5.35 miles (8.62 km) by car.

Driving from O'Fallon to Saint Peters will take approximately 00 hours 07 minutes.

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#1 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
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#2 Saint Peters

The most populous city in St. Charles County, Missouri. It is located on the Missouri River in eastern Missouri. Saint Peters is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Magic House Children's Museum and the Saint Peters Historical Society.

Population 58043
GPS Coordinates 38°48'1"N 90°37'35"W
Latitude 38.8003300
Longitude -90.6265100
Altitude 134
Country United States

Estimated Travel Time Between O'Fallon and Saint Peters

The distance between O'Fallon and Saint Peters is 9 km if you choose to drive by road. You can go 00 hours 05 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 O'Fallon and Saint Peters. The current time is 18:10:25.

Average Speed Travel Time
30 mph (48.3 km/h) 00 hours 10 minutes
40 mph (64.37 km/h) 00 hours 08 minutes
50 mph (80.47 km/h) 00 hours 06 minutes
60 mph (96.56 km/h) 00 hours 05 minutes
70 mph (112.65 km/h) 00 hours 04 minutes
75 mph (120.7 km/h) 00 hours 04 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 0.72 liters (0.19 gallon) of gas to cover the route between O'Fallon and Saint Peters.
The estimated cost of gas to go from O'Fallon to Saint Peters is $0.61 (diesel $0.84).

Missouri gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.21 $3.54 $3.86 $4.43
Total $0.61 $0.67 $0.73 $0.84

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 November 12, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between O'Fallon and Saint Peters (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 Blue Springs, MO to O'Fallon 199.18 miles (321 km)

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Driving distance from Cape Girardeau, MO to O'Fallon 141.5 miles (228 km)

Driving distance from Castle Point, MO to O'Fallon 28.32 miles (46 km)

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Driving distance from Chesterfield, MO to O'Fallon 17.36 miles (28 km)

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Driving distance from Columbia, MO to O'Fallon 92.87 miles (149 km)

Driving distance from East Independence, MO to O'Fallon 207.91 miles (335 km)

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Driving distance from Florissant, MO to O'Fallon 25.17 miles (41 km)

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Driving distance from Independence, MO to O'Fallon 208.06 miles (335 km)

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Driving distance from Jefferson City, MO to O'Fallon 101.18 miles (163 km)

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Driving distance from Joplin, MO to O'Fallon 279.33 miles (450 km)

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Driving distance from Kansas City, MO to O'Fallon 216.04 miles (348 km)

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Driving distance from Lee's Summit, MO to O'Fallon 214.96 miles (346 km)

Gas Cost Calculator