Distance between Chicago, IL (ORD) and Greensboro, NC (GSO)
Distance from Chicago to Greensboro (O'Hare International Airport – Piedmont Triad International Airport) is 590 miles / 949 kilometers / 512 nautical miles.
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Chicago - Greensboro
How far is Greensboro from Chicago?
There are several ways to calculate distances between Chicago and Greensboro. Here are two common methods:
Vincenty's formula (applied above)- 589.662 miles
- 948.969 kilometers
- 512.402 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- 589.354 miles
- 948.473 kilometers
- 512.134 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 O'Hare International Airport (ORD) to Piedmont Triad International Airport (GSO) is 1 hour 36 minutes.
Time difference and current local times
The time difference between Chicago and Greensboro is 1 hour. Greensboro is 1 hour ahead of Chicago.
Time Difference
Chicago, IL
Greensboro, NC
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 111 kg (246 pounds).
Airport information
| A | 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 |
| B | Piedmont Triad International Airport |
|---|---|
| City: | Greensboro, NC |
| Country: | United States |
| IATA Code: | GSO |
| ICAO Code: | KGSO |
| Coordinates: | 36°5′52″N, 79°56′14″W |
Chicago to Greensboro flight path
Shortest flight path between O'Hare International Airport (ORD) and Piedmont Triad International Airport (GSO).
Frequent Flyer Miles Calculator
Chicago (ORD) → Greensboro (GSO).
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