How far is Chicago, IL, from Pendleton, OR?
The distance between Pendleton (Eastern Oregon Regional Airport) and Chicago (Chicago O'Hare International Airport) is 1557 miles / 2506 kilometers / 1353 nautical miles.
The driving distance from Pendleton (PDT) to Chicago (ORD) is 1914 miles / 3081 kilometers, and travel time by car is about 32 hours 50 minutes.
Eastern Oregon Regional Airport – Chicago O'Hare International Airport
Search flights
Distance from Pendleton to Chicago
There are several ways to calculate the distance from Pendleton to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 1557.139 miles
- 2505.973 kilometers
- 1353.117 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- 1553.050 miles
- 2499.391 kilometers
- 1349.563 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 Pendleton to Chicago?
The estimated flight time from Eastern Oregon Regional Airport to Chicago O'Hare International Airport is 3 hours and 26 minutes.
What is the time difference between Pendleton and Chicago?
The time difference between Pendleton and Chicago is 2 hours. Chicago is 2 hours ahead of Pendleton.
Flight carbon footprint between Eastern Oregon Regional Airport (PDT) and Chicago O'Hare International Airport (ORD)
On average, flying from Pendleton to Chicago generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Pendleton to Chicago
See the map of the shortest flight path between Eastern Oregon Regional Airport (PDT) and Chicago O'Hare International Airport (ORD).
Airport information
| Origin | Eastern Oregon Regional Airport |
|---|---|
| City: | Pendleton, OR |
| Country: | United States  |
| IATA Code: | PDT |
| ICAO Code: | KPDT |
| Coordinates: | 45°41′42″N, 118°50′27″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 |