Air Miles Calculator

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

Flight distance from Chicago to Wilmington (Chicago O'Hare International Airport – Wilmington International Airport) is 760 miles / 1224 kilometers / 661 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from Chicago (ORD) to Wilmington (ILM) is 946 miles / 1522 kilometers and travel time by car is about 17 hours 5 minutes.

Map of flight path and driving directions from Chicago to Wilmington.

Shortest flight path between Chicago O'Hare International Airport (ORD) and Wilmington International Airport (ILM).

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).

Airport information


A Chicago 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

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, IL

 CDT

Wilmington, NC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 131 kg (289 pounds).

Frequent Flyer Miles Calculator

Chicago (ORD) → Wilmington (ILM).

Distance:
760
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
760

Round trip?