How far is Herrin, IL from Markham, IL?
Distance by Flight
Shortest distance between Herrin and Markham is 271.31 miles (436.62 km).
Flight distance from Herrin, IL to Markham, IL is 271.31 miles. Estimated flight time is 00 hours 35 minutes.
It takes 00 hours 32 minutes to travel from Herrin to Markham with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Herrin, Illinois to Markham, Illinois is: 296.02 miles (476.39 km) by car.
Driving from Herrin to Markham will take approximately 04 hours 36 minutes.
#1 Herrin
City in Williamson County, Illinois, United States
| Population | 12625 |
|---|---|
| GPS Coordinates | 37°48'11"N 89°1'39"W |
| Latitude | 37.8031100 |
| Longitude | -89.0275700 |
| Altitude | 128 |
| Country | United States |
#2 Markham
A city located in Cook County, Illinois. It is known for its proximity to Chicago, its growing population, and its many attractions, such as the Markham Civic Center and the Markham Library.
| Population | 13400 |
|---|---|
| GPS Coordinates | 41°35'37"N 87°41'41"W |
| Latitude | 41.5936500 |
| Longitude | -87.6947700 |
| Altitude | 189 |
| Country | United States |
Ending point in Markham: 163rd Street (-87.694771,41.593508)
Estimated Travel Time Between Herrin and Markham
The distance between Herrin and Markham is 476 km if you choose to drive by road. You can go 05 hours 17 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 Herrin and Markham. The current time is 01:35:03.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 09 hours 51 minutes |
| 40 mph (64.37 km/h) | 07 hours 24 minutes |
| 50 mph (80.47 km/h) | 05 hours 55 minutes |
| 60 mph (96.56 km/h) | 04 hours 56 minutes |
| 70 mph (112.65 km/h) | 04 hours 13 minutes |
| 75 mph (120.7 km/h) | 03 hours 56 minutes |
| 80 mph (128.75 km/h) | 03 hours 41 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 39.54 liters (10.45 gallon) of gas to cover the route between Herrin and Markham.
The estimated cost of gas to go from Herrin to Markham is $37.68 (diesel $44.92).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $37.68 | $42.95 | $47.54 | $44.92 |
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 (in Illinois ) per gallon of daily gas for calculations is $3.607 (Diesel $4.300) /gallon. Last changed prices on January 14, 2026.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Herrin and Markham (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
