How far is Allentown, PA, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Allentown (Lehigh Valley International Airport) is 711 miles / 1145 kilometers / 618 nautical miles.
The driving distance from Decatur (DEC) to Allentown (ABE) is 792 miles / 1274 kilometers, and travel time by car is about 15 hours 23 minutes.
Decatur Airport – Lehigh Valley International Airport
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Distance from Decatur to Allentown
There are several ways to calculate the distance from Decatur to Allentown. Here are two standard methods:
Vincenty's formula (applied above)- 711.348 miles
- 1144.804 kilometers
- 618.145 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 709.577 miles
- 1141.954 kilometers
- 616.606 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Decatur to Allentown?
The estimated flight time from Decatur Airport to Lehigh Valley International Airport is 1 hour and 50 minutes.
What is the time difference between Decatur and Allentown?
The time difference between Decatur and Allentown is 1 hour. Allentown is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Lehigh Valley International Airport (ABE)
On average, flying from Decatur to Allentown generates about 126 kg of CO2 per passenger, and 126 kilograms equals 277 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Allentown
See the map of the shortest flight path between Decatur Airport (DEC) and Lehigh Valley International Airport (ABE).
Airport information
Origin | Decatur Airport |
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City: | Decatur, IL |
Country: | United States |
IATA Code: | DEC |
ICAO Code: | KDEC |
Coordinates: | 39°50′4″N, 88°51′56″W |
Destination | Lehigh Valley International Airport |
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City: | Allentown, PA |
Country: | United States |
IATA Code: | ABE |
ICAO Code: | KABE |
Coordinates: | 40°39′7″N, 75°26′26″W |