Air Miles Calculator

Distance between Chicago, IL (ORD) and Wilmington, NC (ILM)

Distance from Chicago to Wilmington (O'Hare International Airport – Wilmington International Airport) is 760 miles / 1224 kilometers / 661 nautical miles.

How far is Wilmington from Chicago?

There are several ways to calculate distances between Chicago and Wilmington. Here are two common methods:

Vincenty's formula (applied above)
  • 760.296 miles
  • 1223.578 kilometers
  • 660.679 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
  • 760.025 miles
  • 1223.142 kilometers
  • 660.444 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).

Flight duration

Estimated flight time from O'Hare International Airport (ORD) to Wilmington International Airport (ILM) is 1 hour 56 minutes.

Time difference and current local times

The time difference between Chicago and Wilmington is 1 hour. Wilmington is 1 hour ahead of Chicago.

Time Difference

Chicago
Wilmington

Chicago, IL

 CST

Wilmington, NC

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (261 pounds).

Airport information


A 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 Wilmington International Airport
City: Wilmington, NC
Country: United States Flag of United States
IATA Code: ILM
ICAO Code: KILM
Coordinates: 34°16′14″N, 77°54′9″W

Map

Chicago to Wilmington flight map.

Frequent Flyer Miles Calculator

Chicago (ORD) → Wilmington (ILM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
760
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
760

Round trip?