Shortest distance between Decatur and Allentown is 103.11 miles (165.93 km).
Flight distance from Decatur, PA to Allentown, PA is 103.11 miles. Estimated flight time is 00 hours 17 minutes.
It takes 00 hours 15 minutes to travel from Decatur to Allentown with an airplane (average speed of 550 miles).
The driving distance from Decatur, Pennsylvania to Allentown, Pennsylvania is: 143.61 miles (231.11 km) by car.
Driving from Decatur to Allentown will take approximately 02 hours 28 minutes.
The distance between Decatur and Allentown is 231 km if you choose to drive by road. You can go 02 hours 34 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 Decatur and Allentown. The current time is 02:07:42.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||04 hours 47 minutes|
|40 mph (64.37 km/h)||03 hours 35 minutes|
|50 mph (80.47 km/h)||02 hours 52 minutes|
|60 mph (96.56 km/h)||02 hours 23 minutes|
|70 mph (112.65 km/h)||02 hours 03 minutes|
|75 mph (120.7 km/h)||01 hours 54 minutes|
|80 mph (128.75 km/h)||01 hours 47 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 19.18 liters (5.07 gallon) of gas to cover the route between Decatur and Allentown.
The estimated cost of gas to go from Decatur to Allentown is $17.13 (diesel $18.85).
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 07, 2021.
The place names are translated into coordinates to approximate the distance between Decatur and Allentown (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.