How far is Wilmington, DE, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Wilmington (Wilmington Airport (Delaware)) is 705 miles / 1135 kilometers / 613 nautical miles.
The driving distance from Decatur (DEC) to Wilmington (ILG) is 808 miles / 1301 kilometers, and travel time by car is about 15 hours 25 minutes.
Decatur Airport – Wilmington Airport (Delaware)
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Distance from Decatur to Wilmington
There are several ways to calculate the distance from Decatur to Wilmington. Here are two standard methods:
Vincenty's formula (applied above)- 705.476 miles
- 1135.354 kilometers
- 613.042 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- 703.723 miles
- 1132.533 kilometers
- 611.519 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 Wilmington?
The estimated flight time from Decatur Airport to Wilmington Airport (Delaware) is 1 hour and 50 minutes.
What is the time difference between Decatur and Wilmington?
The time difference between Decatur and Wilmington is 1 hour. Wilmington is 1 hour ahead of Decatur.
Flight carbon footprint between Decatur Airport (DEC) and Wilmington Airport (Delaware) (ILG)
On average, flying from Decatur to Wilmington generates about 125 kg of CO2 per passenger, and 125 kilograms equals 276 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 Wilmington
See the map of the shortest flight path between Decatur Airport (DEC) and Wilmington Airport (Delaware) (ILG).
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 | Wilmington Airport (Delaware) |
|---|---|
| City: | Wilmington, DE |
| Country: | United States |
| IATA Code: | ILG |
| ICAO Code: | KILG |
| Coordinates: | 39°40′43″N, 75°36′23″W |