Shortest distance between Romeoville and Springfield is 151.28 miles (243.46 km).
Flight distance from Romeoville, IL to Springfield, IL is 151.28 miles. Estimated flight time is 00 hours 20 minutes.
It takes 00 hours 18 minutes to travel from Romeoville to Springfield with an airplane (average speed of 550 miles).
The driving distance from Romeoville, Illinois to Springfield, Illinois is: 171.67 miles (276.27 km) by car.
Driving from Romeoville to Springfield will take approximately 02 hours 44 minutes.
The distance between Romeoville and Springfield is 276 km if you choose to drive by road. You can go 03 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 Romeoville and Springfield. The current time is 16:14:02.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||05 hours 43 minutes|
|40 mph (64.37 km/h)||04 hours 17 minutes|
|50 mph (80.47 km/h)||03 hours 25 minutes|
|60 mph (96.56 km/h)||02 hours 51 minutes|
|70 mph (112.65 km/h)||02 hours 27 minutes|
|75 mph (120.7 km/h)||02 hours 17 minutes|
|80 mph (128.75 km/h)||02 hours 08 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 22.93 liters (6.06 gallon) of gas to cover the route between Romeoville and Springfield.
The estimated cost of gas to go from Romeoville to Springfield is $24.85 (diesel $29.37).
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 May 28, 2022.
The place names are translated into coordinates to approximate the distance between Romeoville and Springfield (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.