How far is Decatur from Allentown?

Distance by Flight

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).

Driving distance

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.

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#1 Decatur

Township in Mifflin County, Pennsylvania

Population 3070
GPS Coordinates 40°41'39"N 77°27'14"W
Latitude 40.6942400
Longitude -77.4538800
Altitude 207
Country United States
Allentown image
#2 Allentown

County seat city in Lehigh County, Pennsylvania, USA

Population 121470
GPS Coordinates 40°36'30"N 75°29'25"W
Latitude 40.6084300
Longitude -75.4901800
Altitude 103
Country United States

Estimated Travel Time Between Decatur and Allentown

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

Gas Consumption

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.

How did we calculate the distance?

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.

Distance to Other Cities

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Driving distance from Philadelphia, PA to Decatur 172.65 miles (278 km)

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Driving distance from Upper Darby, PA to Decatur 171.4 miles (276 km)

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Driving distance from Whitman, PA to Decatur 177.5 miles (286 km)

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Driving distance from Bethlehem, PA to Decatur 151.13 miles (243 km)

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Driving distance from Bristol, PA to Decatur 186.83 miles (301 km)

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Driving distance from Croydon, PA to Decatur 184.7 miles (297 km)

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Driving distance from Erie, PA to Decatur 245.52 miles (395 km)

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Driving distance from Harrisburg, PA to Decatur 67.19 miles (108 km)

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Driving distance from Haverford, PA to Decatur 162.45 miles (261 km)

Driving distance from McMurray, PA to Decatur 201.73 miles (325 km)

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Driving distance from Pittsburgh, PA to Decatur 172.82 miles (278 km)

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Driving distance from Reading, PA to Decatur 125.09 miles (201 km)

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