How far is Downers Grove, IL from Decatur, IL?
Distance by Flight
Shortest distance between Downers Grove and Decatur is 144.69 miles (232.85 km).
Flight distance from Downers Grove, IL to Decatur, IL is 144.69 miles. Estimated flight time is 00 hours 20 minutes.
It takes 00 hours 18 minutes to travel from Downers Grove to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Downers Grove, Illinois to Decatur, Illinois is: 166.71 miles (268.29 km) by car.
Driving from Downers Grove to Decatur will take approximately 02 hours 46 minutes.
#1 Downers Grove
Village in Downers Grove, Lisle, and York Townships, DuPage County, Illinois, US
| Population | 48727 |
|---|---|
| GPS Coordinates | 41°48'32"N 88°0'40"W |
| Latitude | 41.8089200 |
| Longitude | -88.0111700 |
| Altitude | 226 |
| 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 Downers Grove and Decatur
The distance between Downers Grove and Decatur is 268 km if you choose to drive by road. You can go 02 hours 58 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 Downers Grove and Decatur. The current time is 09:09:57.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 33 minutes |
| 40 mph (64.37 km/h) | 04 hours 10 minutes |
| 50 mph (80.47 km/h) | 03 hours 20 minutes |
| 60 mph (96.56 km/h) | 02 hours 46 minutes |
| 70 mph (112.65 km/h) | 02 hours 22 minutes |
| 75 mph (120.7 km/h) | 02 hours 13 minutes |
| 80 mph (128.75 km/h) | 02 hours 04 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 22.27 liters (5.88 gallon) of gas to cover the route between Downers Grove and Decatur.
The estimated cost of gas to go from Downers Grove to Decatur is $21.22 (diesel $25.3).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $21.22 | $24.19 | $26.77 | $25.3 |
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 Downers Grove and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
