Shortest distance between Princeton and O'Fallon is 188.63 miles (303.57 km).
Flight distance from Princeton, MO to O'Fallon, MO is 188.63 miles. Estimated flight time is 00 hours 30 minutes.
It takes 00 hours 27 minutes to travel from Princeton to O'Fallon with an airplane (average speed of 550 miles).
The driving distance from Princeton, Missouri to O'Fallon, Missouri is: 249.76 miles (401.95 km) by car.
Driving from Princeton to O'Fallon will take approximately 04 hours 09 minutes.
The distance between Princeton and O'Fallon is 402 km if you choose to drive by road. You can go 04 hours 27 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 Princeton and O'Fallon. The current time is 12:45:53.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||08 hours 19 minutes|
|40 mph (64.37 km/h)||06 hours 14 minutes|
|50 mph (80.47 km/h)||04 hours 59 minutes|
|60 mph (96.56 km/h)||04 hours 09 minutes|
|70 mph (112.65 km/h)||03 hours 34 minutes|
|75 mph (120.7 km/h)||03 hours 19 minutes|
|80 mph (128.75 km/h)||03 hours 06 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 33.36 liters (8.81 gallon) of gas to cover the route between Princeton and O'Fallon.
The estimated cost of gas to go from Princeton to O'Fallon is $29.14 (diesel $32.83).
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 $3.306 (Diesel $3.725) /gallon. Last changed prices on January 22, 2022.
The place names are translated into coordinates to approximate the distance between Princeton 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.