How far is Westmont, IL from Decatur, IL?
Distance by Flight
Shortest distance between Westmont and Decatur is 144.49 miles (232.53 km).
Flight distance from Westmont, IL to Decatur, IL is 144.49 miles. Estimated flight time is 00 hours 19 minutes.
It takes 00 hours 18 minutes to travel from Westmont to Decatur with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Westmont, Illinois to Decatur, Illinois is: 165.14 miles (265.77 km) by car.
Driving from Westmont to Decatur will take approximately 02 hours 48 minutes.
#1 Westmont
City in DuPage County, Illinois, United States of America
| Population | 24266 |
|---|---|
| GPS Coordinates | 41°47'45"N 87°58'32"W |
| Latitude | 41.7958600 |
| Longitude | -87.9756200 |
| Altitude | 228 |
| 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 Westmont and Decatur
The distance between Westmont and Decatur is 266 km if you choose to drive by road. You can go 02 hours 57 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 Westmont and Decatur. The current time is 16:19:42.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 30 minutes |
| 40 mph (64.37 km/h) | 04 hours 07 minutes |
| 50 mph (80.47 km/h) | 03 hours 18 minutes |
| 60 mph (96.56 km/h) | 02 hours 45 minutes |
| 70 mph (112.65 km/h) | 02 hours 21 minutes |
| 75 mph (120.7 km/h) | 02 hours 12 minutes |
| 80 mph (128.75 km/h) | 02 hours 03 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 22.06 liters (5.83 gallon) of gas to cover the route between Westmont and Decatur.
The estimated cost of gas to go from Westmont to Decatur is $21.02 (diesel $25.06).
Illinois gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.61 | $4.11 | $4.55 | $4.3 |
| Total | $21.02 | $23.96 | $26.52 | $25.06 |
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 April 19, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Westmont and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
