How far is Markham, IL from Decatur, IL?
Distance by Flight
Shortest distance between Markham and Decatur is 73.19 miles (117.78 km).
Flight distance from Markham, IL to Decatur, IL is 73.19 miles. Estimated flight time is 00 hours 10 minutes.
It takes 00 hours 09 minutes to travel from Markham to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Markham, Illinois to Decatur, Illinois is: 85.88 miles (138.21 km) by car.
Driving from Markham to Decatur will take approximately 01 hours 22 minutes.
#1 Markham
City in Morgan County, Illinois, United States
| Population | 12165 |
|---|---|
| GPS Coordinates | 39°44'45"N 90°19'40"W |
| Latitude | 39.7458800 |
| Longitude | -90.3279000 |
| Altitude | 181 |
| Country | United States |
#2 Decatur
The most populous city in Macon County, Illinois. It is located on the Sangamon River in central Illinois. Decatur is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Decatur Museum of Art and History and the Lincoln Log Cabin State Historic Site.
| Population | 70007 |
|---|---|
| GPS Coordinates | 39°50'25"N 88°57'17"W |
| Latitude | 39.8403100 |
| Longitude | -88.9548000 |
| Altitude | 205 |
| Country | United States |
Ending point in Decatur: East Wood Street (-88.954801,39.840341)
Estimated Travel Time Between Markham and Decatur
The distance between Markham and Decatur is 138 km if you choose to drive by road. You can go 01 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 Markham and Decatur. The current time is 06:09:29.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 51 minutes |
| 40 mph (64.37 km/h) | 02 hours 08 minutes |
| 50 mph (80.47 km/h) | 01 hours 43 minutes |
| 60 mph (96.56 km/h) | 01 hours 25 minutes |
| 70 mph (112.65 km/h) | 01 hours 13 minutes |
| 75 mph (120.7 km/h) | 01 hours 08 minutes |
| 80 mph (128.75 km/h) | 01 hours 04 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 11.47 liters (3.03 gallon) of gas to cover the route between Markham and Decatur.
The estimated cost of gas to go from Markham to Decatur is $10.93 (diesel $13.03).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $10.93 | $12.46 | $13.79 | $13.03 |
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 December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Markham and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
