Shortest distance between Buffalo Grove and Decatur is 167.9 miles (270.2 km).
Flight distance from Buffalo Grove, IL to Decatur, IL is 167.9 miles. Estimated flight time is 00 hours 23 minutes.
It takes 00 hours 21 minutes to travel from Buffalo Grove to Decatur with an airplane (average speed of 550 miles).
The driving distance from Buffalo Grove, Illinois to Decatur, Illinois is: 194.58 miles (313.14 km) by car.
Driving from Buffalo Grove to Decatur will take approximately 03 hours 13 minutes.
The distance between Buffalo Grove and Decatur is 313 km if you choose to drive by road. You can go 03 hours 28 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 Buffalo Grove and Decatur. The current time is 15:10:14.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||06 hours 28 minutes|
|40 mph (64.37 km/h)||04 hours 51 minutes|
|50 mph (80.47 km/h)||03 hours 53 minutes|
|60 mph (96.56 km/h)||03 hours 14 minutes|
|70 mph (112.65 km/h)||02 hours 46 minutes|
|75 mph (120.7 km/h)||02 hours 35 minutes|
|80 mph (128.75 km/h)||02 hours 25 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 25.99 liters (6.87 gallon) of gas to cover the route between Buffalo Grove and Decatur.
The estimated cost of gas to go from Buffalo Grove to Decatur is $28.16 (diesel $33.29).
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 $4.102 (Diesel $4.849) /gallon. Last changed prices on February 08, 2023.
The place names are translated into coordinates to approximate the distance between Buffalo 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.