Shortest distance between Charlestown and Allentown is 138.9 miles (223.54 km).
Flight distance from Charlestown, PA to Allentown, PA is 138.9 miles. Estimated flight time is 00 hours 18 minutes.
It takes 00 hours 16 minutes to travel from Charlestown to Allentown with an airplane (average speed of 550 miles).
The driving distance from Charlestown, Pennsylvania to Allentown, Pennsylvania is: 155.45 miles (250.18 km) by car.
Driving from Charlestown to Allentown will take approximately 02 hours 40 minutes.
The distance between Charlestown and Allentown is 250 km if you choose to drive by road. You can go 02 hours 46 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 Charlestown and Allentown. The current time is 01:54:44.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||05 hours 10 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 20.76 liters (5.49 gallon) of gas to cover the route between Charlestown and Allentown.
The estimated cost of gas to go from Charlestown to Allentown is $18.22 (diesel $20.14).
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 22, 2021.
The place names are translated into coordinates to approximate the distance between Charlestown and Allentown (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.