Shortest distance between Decatur and Portage is 127.65 miles (205.43 km).
Flight distance from Decatur, IN to Portage, IN is 127.65 miles. Estimated flight time is 00 hours 18 minutes.
It takes 00 hours 16 minutes to travel from Decatur to Portage with an airplane (average speed of 550 miles).
The driving distance from Decatur, Indiana to Portage, Indiana is: 155.8 miles (250.73 km) by car.
Driving from Decatur to Portage will take approximately 02 hours 52 minutes.
The distance between Decatur and Portage 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.
Please keep in mind that there is a 1 hour time gap between Decatur, IN and Portage, IN. The current time in Decatur is 12:25:09, although it is 11:25:09 in Portage.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||05 hours 11 minutes|
|40 mph (64.37 km/h)||03 hours 53 minutes|
|50 mph (80.47 km/h)||03 hours 06 minutes|
|60 mph (96.56 km/h)||02 hours 35 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|
A car with a fuel efficiency of 8.3 l/100 km will need 20.81 liters (5.5 gallon) of gas to cover the route between Decatur and Portage.
The estimated cost of gas to go from Decatur to Portage is $18.58 (diesel $20.45).
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 $3.38 (Diesel $3.72) /gallon. Last changed prices on December 03, 2021.
The place names are translated into coordinates to approximate the distance between Decatur and Portage (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.