Shortest distance between California and O'Fallon is 101.42 miles (163.22 km).
Flight distance from California, MO to O'Fallon, MO is 101.42 miles. Estimated flight time is 00 hours 14 minutes.
It takes 00 hours 13 minutes to travel from California to O'Fallon with an airplane (average speed of 550 miles).
The driving distance from California, Missouri to O'Fallon, Missouri is: 123.39 miles (198.58 km) by car.
Driving from California to O'Fallon will take approximately 01 hours 55 minutes.
The distance between California and O'Fallon is 199 km if you choose to drive by road. You can go 02 hours 12 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 California and O'Fallon. The current time is 13:18:43.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||04 hours 06 minutes|
|40 mph (64.37 km/h)||03 hours 05 minutes|
|50 mph (80.47 km/h)||02 hours 28 minutes|
|60 mph (96.56 km/h)||02 hours 03 minutes|
|70 mph (112.65 km/h)||01 hours 45 minutes|
|75 mph (120.7 km/h)||01 hours 38 minutes|
|80 mph (128.75 km/h)||01 hours 32 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 16.48 liters (4.35 gallon) of gas to cover the route between California and O'Fallon.
The estimated cost of gas to go from California to O'Fallon is $17.86 (diesel $21.11).
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 October 03, 2022.
The place names are translated into coordinates to approximate the distance between California 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.