How far is Greensboro, NC, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Greensboro (Greensboro Piedmont Triad International Airport) is 529 miles / 852 kilometers / 460 nautical miles.
The driving distance from Champaign (CMI) to Greensboro (GSO) is 670 miles / 1078 kilometers, and travel time by car is about 12 hours 58 minutes.
University of Illinois Willard Airport – Greensboro Piedmont Triad International Airport
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Distance from Champaign to Greensboro
There are several ways to calculate the distance from Champaign to Greensboro. Here are two standard methods:
Vincenty's formula (applied above)- 529.490 miles
- 852.131 kilometers
- 460.114 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- 528.807 miles
- 851.032 kilometers
- 459.521 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 Champaign to Greensboro?
The estimated flight time from University of Illinois Willard Airport to Greensboro Piedmont Triad International Airport is 1 hour and 30 minutes.
What is the time difference between Champaign and Greensboro?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Greensboro Piedmont Triad International Airport (GSO)
On average, flying from Champaign to Greensboro generates about 103 kg of CO2 per passenger, and 103 kilograms equals 227 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to Greensboro
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Greensboro Piedmont Triad International Airport (GSO).
Airport information
| Origin | University of Illinois Willard Airport |
|---|---|
| City: | Champaign, IL |
| Country: | United States  |
| IATA Code: | CMI |
| ICAO Code: | KCMI |
| Coordinates: | 40°2′21″N, 88°16′41″W |
| Destination | Greensboro 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 |