Air Miles Calculator

Distance between Cancún (CUN) and Chicago, IL (ORD)

Distance from Cancún International Airport to O'Hare International Airport is 1444 miles / 2324 kilometers / 1255 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1444.156 miles
  • 2324.144 kilometers
  • 1254.937 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
  • 1448.197 miles
  • 2330.647 kilometers
  • 1258.449 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 Cancún International Airport (CUN) to O'Hare International Airport (ORD) is 3 hours 14 minutes.

Time difference and current local times

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

Time Difference

Cancún
Chicago

Cancún

 EST

Chicago, IL

 CST

Airport information


A Cancún International Airport
City: Cancún
Country: Mexico Flag of Mexico
IATA Code: CUN
ICAO Code: MMUN
Coordinates: 21°2′11″N, 86°52′37″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 Cancún to Chicago.

Frequent Flyer Miles Calculator

Cancún (CUN) → Chicago (ORD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1444
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1444

Round trip?