Map of flight path from Washington D.C. to Kish Island.
Shortest flight path between Washington Dulles International Airport (IAD) and Kish International Airport (KIH).
How far is Kish Island from Washington D.C.?
There are several ways to calculate distances between Washington D.C. and Kish Island. Here are two common methods:Vincenty's formula (applied above)
- 6947.014 miles
- 11180.136 kilometers
- 6036.791 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
- 6934.084 miles
- 11159.327 kilometers
- 6025.554 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).
Time difference and current local times
The time difference between Washington D.C. and Kish Island is 8 hours 30 minutes. Kish Island is 8 hours 30 minutes ahead of Washington D.C..
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 847 kg (1 868 pounds).
Frequent Flyer Miles Calculator
Washington D.C. (IAD) → Kish Island (KIH).