How far is Saint Peters from O'Fallon?

Distance by Flight

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

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

Driving distance

The driving distance from Saint Peters, Missouri to O'Fallon, Missouri is: 4.53 miles (7.3 km) by car.

Driving from Saint Peters to O'Fallon will take approximately 00 hours 06 minutes.

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#1 Saint Peters

City in Missouri

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

The distance between Saint Peters and O'Fallon is 7 km if you choose to drive by road. You can go 00 hours 04 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 Saint Peters and O'Fallon. The current time is 11:15:44.

Average Speed Travel Time
30 mph (48.3 km/h) 00 hours 09 minutes
40 mph (64.37 km/h) 00 hours 06 minutes
50 mph (80.47 km/h) 00 hours 05 minutes
60 mph (96.56 km/h) 00 hours 04 minutes
70 mph (112.65 km/h) 00 hours 03 minutes
75 mph (120.7 km/h) 00 hours 03 minutes
80 mph (128.75 km/h) 00 hours 03 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 0.61 liters (0.16 gallon) of gas to cover the route between Saint Peters and O'Fallon.
The estimated cost of gas to go from Saint Peters to O'Fallon is $0.66 (diesel $0.78).

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 $4.102 (Diesel $4.849) /gallon. Last changed prices on June 30, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Saint Peters 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 Blue Springs, MO to Saint Peters 202.65 miles (326 km)

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Driving distance from Cape Girardeau, MO to Saint Peters 140.02 miles (225 km)

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Driving distance from Columbia, MO to Saint Peters 96.34 miles (155 km)

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Driving distance from Florissant, MO to Saint Peters 23.68 miles (38 km)

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Driving distance from Independence, MO to Saint Peters 211.52 miles (340 km)

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Driving distance from Jefferson City, MO to Saint Peters 104.65 miles (168 km)

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Driving distance from Joplin, MO to Saint Peters 297 miles (478 km)

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