Air Miles Calculator

Distance between Chicago, IL (ORD) and Greensboro, NC (GSO)

Flight distance from Chicago to Greensboro (Chicago O'Hare International Airport – Greensboro Piedmont Triad International Airport) is 590 miles / 949 kilometers / 512 nautical miles. Estimated flight time is 1 hour 36 minutes.

Driving distance from Chicago (ORD) to Greensboro (GSO) is 739 miles / 1190 kilometers and travel time by car is about 13 hours 26 minutes.

Map of flight path and driving directions from Chicago to Greensboro.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Greensboro Piedmont Triad International Airport (GSO).

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).

Airport information


A Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W

B Greensboro Piedmont Triad International Airport
City: Greensboro, NC
Country: United States Flag of United States
IATA Code: GSO
ICAO Code: KGSO
Coordinates: 36°5′52″N, 79°56′14″W

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

 CDT

Greensboro, NC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 111 kg (246 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Greensboro (GSO).

Distance:
590
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
590

Round trip?