How far is Aurora from Decatur?

Distance by Flight

Shortest distance between Aurora and Decatur is 136.77 miles (220.11 km).

Flight distance from Aurora, IL to Decatur, IL is 136.77 miles. Estimated flight time is 00 hours 18 minutes.

It takes 00 hours 17 minutes to travel from Aurora to Decatur with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Aurora, Illinois to Decatur, Illinois is: 156.21 miles (251.4 km) by car.

Driving from Aurora to Decatur will take approximately 02 hours 52 minutes.

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#1 Aurora

City in Kane County, Illinois, United States

Population 196383
GPS Coordinates 41°45'38"N 88°19'12"W
Latitude 41.7605800
Longitude -88.3200700
Altitude 207
Country United States
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#2 Decatur

City in Macon County, Illinois, United States

Population 70007
GPS Coordinates 39°50'25"N 88°57'17"W
Latitude 39.8403100
Longitude -88.9548000
Altitude 205
Country United States

Estimated Travel Time Between Aurora and Decatur

The distance between Aurora and Decatur is 251 km if you choose to drive by road. You can go 02 hours 47 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 Aurora and Decatur. The current time is 19:13:32.

Average Speed Travel Time
30 mph (48.3 km/h) 05 hours 12 minutes
40 mph (64.37 km/h) 03 hours 54 minutes
50 mph (80.47 km/h) 03 hours 07 minutes
60 mph (96.56 km/h) 02 hours 36 minutes
70 mph (112.65 km/h) 02 hours 13 minutes
75 mph (120.7 km/h) 02 hours 04 minutes
80 mph (128.75 km/h) 01 hours 56 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 20.87 liters (5.51 gallon) of gas to cover the route between Aurora and Decatur.
The estimated cost of gas to go from Aurora to Decatur is $18.31 (diesel $20.24).

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 $3.322 (Diesel $3.671) /gallon. Last changed prices on October 25, 2021.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Aurora and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

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Driving distance from Arlington Heights, IL to Aurora 170.64 miles (275 km)

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Driving distance from Belleville, IL to Aurora 268.02 miles (431 km)

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Driving distance from Bremen, IL to Aurora 308.67 miles (497 km)

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Driving distance from Quincy, IL to Aurora 278.4 miles (448 km)

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Driving distance from Springfield, IL to Aurora 173.97 miles (280 km)

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Driving distance from York, IL to Aurora 260.54 miles (419 km)

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Driving distance from Arlington Heights, IL to Aurora 40.74 miles (66 km)

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Driving distance from Berwyn, IL to Aurora 32.34 miles (52 km)

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Driving distance from Bloomington, IL to Aurora 111.03 miles (179 km)

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Driving distance from Calumet City, IL to Aurora 64.17 miles (103 km)

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Driving distance from Champaign, IL to Aurora 160.58 miles (258 km)

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Driving distance from Chicago, IL to Aurora 48.46 miles (78 km)

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