How far is Greensboro, NC, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Greensboro (Greensboro Piedmont Triad International Airport) is 551 miles / 887 kilometers / 479 nautical miles.
The driving distance from Decatur (DEC) to Greensboro (GSO) is 707 miles / 1138 kilometers, and travel time by car is about 13 hours 38 minutes.
Decatur Airport – Greensboro Piedmont Triad International Airport
Search flights
Distance from Decatur to Greensboro
There are several ways to calculate the distance from Decatur to Greensboro. Here are two standard methods:
Vincenty's formula (applied above)- 551.056 miles
- 886.839 kilometers
- 478.855 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- 550.247 miles
- 885.537 kilometers
- 478.152 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 Decatur to Greensboro?
The estimated flight time from Decatur Airport to Greensboro Piedmont Triad International Airport is 1 hour and 32 minutes.
What is the time difference between Decatur and Greensboro?
The time difference between Decatur and Greensboro is 1 hour. Greensboro is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Greensboro Piedmont Triad International Airport (GSO)
On average, flying from Decatur to Greensboro generates about 106 kg of CO2 per passenger, and 106 kilograms equals 234 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Decatur to Greensboro
See the map of the shortest flight path between Decatur Airport (DEC) and Greensboro Piedmont Triad International Airport (GSO).
Airport information
| Origin | Decatur Airport |
|---|---|
| City: | Decatur, IL |
| Country: | United States  |
| IATA Code: | DEC |
| ICAO Code: | KDEC |
| Coordinates: | 39°50′4″N, 88°51′56″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 |