Air Miles Calculator logo

Distance between Chicago, IL (ORD) and Allentown, PA (ABE)

Flight distance from Chicago to Allentown (Chicago O'Hare International Airport – Lehigh Valley International Airport) is 654 miles / 1053 kilometers / 569 nautical miles. Estimated flight time is 1 hour 44 minutes.

Driving distance from Chicago (ORD) to Allentown (ABE) is 734 miles / 1182 kilometers and travel time by car is about 13 hours 49 minutes.

Chicago – Allentown

Distance arrow
654
Miles
Distance arrow
1053
Kilometers
Distance arrow
569
Nautical miles

How far is Allentown from Chicago?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 654.320 miles
  • 1053.026 kilometers
  • 568.589 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 652.683 miles
  • 1050.392 kilometers
  • 567.166 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).

Flight Duration

Estimated flight time from Chicago to Allentown is 1 hour 44 minutes.

Time difference and current local times

The time difference between Chicago and Allentown is 1 hour. Allentown is 1 hour ahead of Chicago.

Chicago time to Allentown time converter

Time in Chicago: 00:00 ⇆ Time in Allentown: 00:00

Current local times

Chicago, IL

 CDT

Allentown, PA

 EDT

Carbon dioxide emissions

On average flying from Chicago to Allentown generates about 119 kg of CO2 per passenger, 119 kilograms is equal to 263 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chicago to Allentown

Shortest flight path between Chicago O'Hare International Airport (ORD) and Lehigh Valley International Airport (ABE).

Airport information

Origin Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W
Destination Lehigh Valley International Airport
City: Allentown, PA
Country: United States Flag of United States
IATA Code: ABE
ICAO Code: KABE
Coordinates: 40°39′7″N, 75°26′26″W

Airlines flying from Chicago (ORD) to Allentown (ABE)

United Airlines