Shortest distance between Romeoville and Markham is 20.73 miles (33.36 km).
Flight distance from Romeoville, IL to Markham, IL is 20.73 miles. Estimated flight time is 00 hours 03 minutes.
The driving distance from Romeoville, Illinois to Markham, Illinois is: 29.86 miles (48.05 km) by car.
Driving from Romeoville to Markham will take approximately 00 hours 36 minutes.
The distance between Romeoville and Markham is 48 km if you choose to drive by road. You can go 00 hours 32 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 Markham. The current time is 01:12:38.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 59 minutes|
|40 mph (64.37 km/h)||00 hours 44 minutes|
|50 mph (80.47 km/h)||00 hours 35 minutes|
|60 mph (96.56 km/h)||00 hours 29 minutes|
|70 mph (112.65 km/h)||00 hours 25 minutes|
|75 mph (120.7 km/h)||00 hours 23 minutes|
|80 mph (128.75 km/h)||00 hours 22 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 3.99 liters (1.05 gallon) of gas to cover the route between Romeoville and Markham.
The estimated cost of gas to go from Romeoville to Markham is $3.56 (diesel $3.92).
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 $3.38 (Diesel $3.72) /gallon. Last changed prices on December 07, 2021.
The place names are translated into coordinates to approximate the distance between Romeoville and Markham (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.