Calculations with different methods
- 1354.762 miles
- 2180.278 kilometers
- 1177.256 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
- 1357.739 miles
- 2185.069 kilometers
- 1179.843 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Washington Dulles International Airport (IAD) to Cancún International Airport (CUN) is 3 hours 3 minutes.
Time difference and current local times
The time difference between Washington D.C. and Cancún is 1 hour. Cancún is 1 hour behind Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 171 kg (376 pounds).
Washington D.C. to Cancún flight map.
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Cancún (CUN).