Shortest distance between Port Byron and Markham is 136.43 miles (219.57 km).
Flight distance from Port Byron, IL to Markham, IL is 136.43 miles. Estimated flight time is 00 hours 19 minutes.
It takes 00 hours 17 minutes to travel from Port Byron to Markham with an airplane (average speed of 550 miles).
The driving distance from Port Byron, Illinois to Markham, Illinois is: 158.48 miles (255.04 km) by car.
Driving from Port Byron to Markham will take approximately 02 hours 32 minutes.
The distance between Port Byron and Markham is 255 km if you choose to drive by road. You can go 02 hours 50 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 Port Byron and Markham. The current time is 14:22:35.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||05 hours 16 minutes|
|40 mph (64.37 km/h)||03 hours 57 minutes|
|50 mph (80.47 km/h)||03 hours 10 minutes|
|60 mph (96.56 km/h)||02 hours 38 minutes|
|70 mph (112.65 km/h)||02 hours 15 minutes|
|75 mph (120.7 km/h)||02 hours 06 minutes|
|80 mph (128.75 km/h)||01 hours 58 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 21.17 liters (5.59 gallon) of gas to cover the route between Port Byron and Markham.
The estimated cost of gas to go from Port Byron to Markham is $22.94 (diesel $27.12).
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 August 07, 2022.
The place names are translated into coordinates to approximate the distance between Port Byron and Markham (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.