How far is Chicago, IL, from Allentown, PA?
The distance between Allentown (Lehigh Valley International Airport) and Chicago (Chicago O'Hare International Airport) is 654 miles / 1053 kilometers / 569 nautical miles.
The driving distance from Allentown (ABE) to Chicago (ORD) is 750 miles / 1207 kilometers, and travel time by car is about 13 hours 57 minutes.
Lehigh Valley International Airport – Chicago O'Hare International Airport
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Distance from Allentown to Chicago
There are several ways to calculate the distance from Allentown to Chicago. Here are two standard 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 planet.
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 Allentown to Chicago?
The estimated flight time from Lehigh Valley International Airport to Chicago O'Hare International Airport is 1 hour and 44 minutes.
What is the time difference between Allentown and Chicago?
The time difference between Allentown and Chicago is 1 hour. Chicago is 1 hour behind Allentown.
Flight carbon footprint between Lehigh Valley International Airport (ABE) and Chicago O'Hare International Airport (ORD)
On average, flying from Allentown to Chicago generates about 119 kg of CO2 per passenger, and 119 kilograms equals 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 Allentown to Chicago
See the map of the shortest flight path between Lehigh Valley International Airport (ABE) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | 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 |
| Destination | 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 |
Airlines flying from Allentown (ABE) to Chicago (ORD)
| United Airlines |