How far is Grantley, PA from Allentown, PA?
Distance by Flight
Shortest distance between Grantley and Allentown is 79.97 miles (128.71 km).
Flight distance from Grantley, PA to Allentown, PA is 79.97 miles. Estimated flight time is 00 hours 11 minutes.
It takes 00 hours 10 minutes to travel from Grantley to Allentown with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Grantley, Pennsylvania to Allentown, Pennsylvania is: 95.88 miles (154.3 km) by car.
Driving from Grantley to Allentown will take approximately 01 hours 55 minutes.
#1 Grantley
Census designated place
| Population | 3628 |
|---|---|
| GPS Coordinates | 39°56'25"N 76°43'45"W |
| Latitude | 39.9403800 |
| Longitude | -76.7291300 |
| Altitude | 171 |
| Country | United States |
#2 Allentown
The third most populous city in Pennsylvania. It is located on the Lehigh River in eastern Pennsylvania. Allentown is known for its many manufacturing companies, its many parks and green spaces, and its many attractions, such as the Allentown Art Museum and the Allentown Children's Museum.
| Population | 121470 |
|---|---|
| GPS Coordinates | 40°36'30"N 75°29'25"W |
| Latitude | 40.6084300 |
| Longitude | -75.4901800 |
| Altitude | 103 |
| Country | United States |
Ending point in Allentown: Tilghman Street (-75.490007,40.608068)
Estimated Travel Time Between Grantley and Allentown
The distance between Grantley and Allentown is 154 km if you choose to drive by road. You can go 01 hours 42 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 Grantley and Allentown. The current time is 07:07:32.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 11 minutes |
| 40 mph (64.37 km/h) | 02 hours 23 minutes |
| 50 mph (80.47 km/h) | 01 hours 55 minutes |
| 60 mph (96.56 km/h) | 01 hours 35 minutes |
| 70 mph (112.65 km/h) | 01 hours 22 minutes |
| 75 mph (120.7 km/h) | 01 hours 16 minutes |
| 80 mph (128.75 km/h) | 01 hours 11 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 12.81 liters (3.38 gallon) of gas to cover the route between Grantley and Allentown.
The estimated cost of gas to go from Grantley to Allentown is $12.58 (diesel $16.13).
Pennsylvania gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.72 | $4.12 | $4.44 | $4.77 |
| Total | $12.58 | $13.95 | $15.03 | $16.13 |
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 (in Pennsylvania ) per gallon of daily gas for calculations is $3.717 (Diesel $4.767) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Grantley and Allentown (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
