How far is Allentown, PA, from Alma?

The distance between Alma (Alma Airport) and Allentown (Lehigh Valley International Airport) is 574 miles / 923 kilometers / 499 nautical miles.

The driving distance from Alma (YTF) to Allentown (ABE) is 693 miles / 1116 kilometers, and travel time by car is about 14 hours 26 minutes.

Distance from Alma to Allentown

There are several ways to calculate the distance from Alma to Allentown. Here are two standard methods:

Vincenty's formula (applied above)

• 573.790 miles
• 923.425 kilometers
• 498.610 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

• 573.952 miles
• 923.686 kilometers
• 498.751 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 Alma to Allentown?

The estimated flight time from Alma Airport to Lehigh Valley International Airport is 1 hour and 35 minutes.

What is the time difference between Alma and Allentown?

There is no time difference between Alma and Allentown.

Flight carbon footprint between Alma Airport (YTF) and Lehigh Valley International Airport (ABE)

On average, flying from Alma to Allentown generates about 109 kg of CO2 per passenger, and 109 kilograms equals 241 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alma to Allentown

See the map of the shortest flight path between Alma Airport (YTF) and Lehigh Valley International Airport (ABE).

Airport information

Origin	Alma Airport
City:	Alma
Country:	Canada
IATA Code:	YTF
ICAO Code:	CYTF
Coordinates:	48°30′32″N, 71°38′30″W

Destination	Lehigh Valley International Airport
City:	Allentown, PA
Country:	United States
IATA Code:	ABE
ICAO Code:	KABE
Coordinates:	40°39′7″N, 75°26′26″W