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 751 miles / 1208 kilometers and travel time by car is about 13 hours 55 minutes.
Chicago – Allentown
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).
How long does it take to fly from Chicago to Allentown?
Estimated flight time from Chicago O'Hare International Airport to Lehigh Valley International Airport is 1 hour 44 minutes.
What is the time difference between Chicago and Allentown?
The time difference between Chicago and Allentown is 1 hour. Allentown is 1 hour ahead of Chicago.
Chicago time to Allentown time converter
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Lehigh Valley International Airport (ABE)
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  |
| 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 |
| 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 |