Air Miles Calculator

Distance between Wilmington, DE (ILG) and Quincy, IL (UIN)

Distance from Wilmington to Quincy (Quincy Regional Airport – Wilmington Airport (Delaware)) is 829 miles / 1333 kilometers / 720 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 828.549 miles
  • 1333.421 kilometers
  • 719.990 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
  • 826.489 miles
  • 1330.105 kilometers
  • 718.199 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Wilmington Airport (Delaware) (ILG) to Quincy Regional Airport (UIN) is 2 hours 4 minutes.

Time difference and current local times

The time difference between Wilmington and Quincy is 1 hour. Quincy is 1 hour behind Wilmington.

Time Difference

Wilmington
Quincy

Wilmington, DE

 EDT

Quincy, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (275 pounds).

Airport information


A Wilmington Airport (Delaware)
City: Wilmington, DE
Country: United States Flag of United States
IATA Code: ILG
ICAO Code: KILG
Coordinates: 39°40′43″N, 75°36′23″W

B Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W

Map

Wilmington to Quincy flight map.

Frequent Flyer Miles Calculator

Wilmington (ILG) → Quincy (UIN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
829
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
829

Round trip?