Air Miles Calculator

Distance between Detroit, MI (DTW) and Chicago, IL (ORD)

Distance from Detroit Metropolitan Airport to O'Hare International Airport is 234 miles / 377 kilometers / 204 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 234.488 miles
  • 377.372 kilometers
  • 203.764 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
  • 233.877 miles
  • 376.389 kilometers
  • 203.234 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 Detroit Metropolitan Airport (DTW) to O'Hare International Airport (ORD) is 56 minutes.

Time difference and current local times

The time difference between Detroit and Chicago is 1 hour. Chicago is 1 hour behind Detroit.

Time Difference

Detroit
Chicago

Detroit, MI

 EST

Chicago, IL

 CST

Airport information


A Detroit Metropolitan Airport
City: Detroit, MI
Country: United States Flag of United States
IATA Code: DTW
ICAO Code: KDTW
Coordinates: 42°12′44″N, 83°21′12″W

B 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

Map

Flight map from Detroit to Chicago.

Frequent Flyer Miles Calculator

Detroit (DTW) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
234
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
234

Round trip?