How far is Greenfield, MO from O'Fallon, MO?

Distance by Flight

Shortest distance between Greenfield and O'Fallon is 196.08 miles (315.56 km).

Flight distance from Greenfield, MO to O'Fallon, MO is 196.08 miles. Estimated flight time is 00 hours 29 minutes.

It takes 00 hours 27 minutes to travel from Greenfield to O'Fallon with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Greenfield, Missouri to O'Fallon, Missouri is: 248.04 miles (399.18 km) by car.

Driving from Greenfield to O'Fallon will take approximately 04 hours 11 minutes.

O'Fallon image
#1 Greenfield

City in Dade County, Missouri, United States

Population 1315
GPS Coordinates 37°24'55"N 93°50'28"W
Latitude 37.4153200
Longitude -93.8410400
Altitude 334
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 Greenfield and O'Fallon

The distance between Greenfield and O'Fallon is 399 km if you choose to drive by road. You can go 04 hours 26 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 Greenfield and O'Fallon. The current time is 08:29:18.

Average Speed Travel Time
30 mph (48.3 km/h) 08 hours 15 minutes
40 mph (64.37 km/h) 06 hours 12 minutes
50 mph (80.47 km/h) 04 hours 57 minutes
60 mph (96.56 km/h) 04 hours 08 minutes
70 mph (112.65 km/h) 03 hours 32 minutes
75 mph (120.7 km/h) 03 hours 18 minutes
80 mph (128.75 km/h) 03 hours 05 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 33.13 liters (8.75 gallon) of gas to cover the route between Greenfield and O'Fallon.
The estimated cost of gas to go from Greenfield to O'Fallon is $28.05 (diesel $38.74).

Missouri gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.21 $3.54 $3.86 $4.43
Total $28.05 $30.95 $33.78 $38.74

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 (in Missouri ) per gallon of daily gas for calculations is $3.205 (Diesel $4.426) /gallon. Last changed prices on March 29, 2024.

How did we calculate the distance?

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

Driving distance from New York, MO to Greenfield 187.68 miles (302 km)

Driving distance from Castle Point, MO to Greenfield 264.1 miles (425 km)

O'Fallon image

Driving distance from Columbia, MO to Greenfield 181.55 miles (292 km)

O'Fallon image

Driving distance from Independence, MO to Greenfield 156.05 miles (251 km)

O'Fallon image

Driving distance from Kansas City, MO to Greenfield 152.58 miles (246 km)

O'Fallon image

Driving distance from Lee's Summit, MO to Greenfield 134.96 miles (217 km)

O'Fallon image

Driving distance from Saint Charles, MO to Greenfield 257.15 miles (414 km)

O'Fallon image

Driving distance from Saint Joseph, MO to Greenfield 213.76 miles (344 km)

O'Fallon image

Driving distance from St. Louis, MO to Greenfield 253.51 miles (408 km)

O'Fallon image

Driving distance from Saint Peters, MO to Greenfield 263.21 miles (424 km)

Gas Cost Calculator