Shortest distance between Zion and Decatur is 189.27 miles (304.6 km).
Flight distance from Zion, IL to Decatur, IL is 189.27 miles. Estimated flight time is 00 hours 26 minutes.
It takes 00 hours 24 minutes to travel from Zion to Decatur with an airplane (average speed of 550 miles).
The driving distance from Zion, Illinois to Decatur, Illinois is: 220.42 miles (354.73 km) by car.
Driving from Zion to Decatur will take approximately 03 hours 49 minutes.
The distance between Zion and Decatur is 355 km if you choose to drive by road. You can go 03 hours 56 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 Zion and Decatur. The current time is 15:18:59.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||07 hours 20 minutes|
|40 mph (64.37 km/h)||05 hours 30 minutes|
|50 mph (80.47 km/h)||04 hours 24 minutes|
|60 mph (96.56 km/h)||03 hours 40 minutes|
|70 mph (112.65 km/h)||03 hours 08 minutes|
|75 mph (120.7 km/h)||02 hours 56 minutes|
|80 mph (128.75 km/h)||02 hours 44 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 29.44 liters (7.78 gallon) of gas to cover the route between Zion and Decatur.
The estimated cost of gas to go from Zion to Decatur is $31.9 (diesel $37.71).
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 July 03, 2022.
The place names are translated into coordinates to approximate the distance between Zion and Decatur (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.