How far is Pendleton, OR, from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Pendleton (Eastern Oregon Regional Airport) is 1557 miles / 2506 kilometers / 1353 nautical miles.
The driving distance from Chicago (ORD) to Pendleton (PDT) is 1911 miles / 3076 kilometers, and travel time by car is about 32 hours 45 minutes.
Chicago O'Hare International Airport – Eastern Oregon Regional Airport
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Distance from Chicago to Pendleton
There are several ways to calculate the distance from Chicago to Pendleton. 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 Chicago to Pendleton?
The estimated flight time from Chicago O'Hare International Airport to Eastern Oregon Regional Airport is 3 hours and 26 minutes.
What is the time difference between Chicago and Pendleton?
The time difference between Chicago and Pendleton is 2 hours. Pendleton is 2 hours behind Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Eastern Oregon Regional Airport (PDT)
On average, flying from Chicago to Pendleton 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 Chicago to Pendleton
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Eastern Oregon Regional Airport (PDT).
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 | 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 |