How far is Washington D.C. from Zurich?
There are several ways to calculate distances between Zurich and Washington D.C.. Here are two common methods:Vincenty's formula (applied above)
- 4157.288 miles
- 6690.507 kilometers
- 3612.585 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
- 4146.524 miles
- 6673.184 kilometers
- 3603.231 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).
Estimated flight time from Zurich Airport (ZRH) to Washington Dulles International Airport (IAD) is 8 hours 22 minutes.
Time difference and current local times
The time difference between Zurich and Washington D.C. is 6 hours. Washington D.C. is 6 hours behind Zurich.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 483 kg (1 064 pounds).
Zurich to Washington D.C. flight path
Shortest flight path between Zurich Airport (ZRH) and Washington Dulles International Airport (IAD).
Frequent Flyer Miles Calculator
Zurich (ZRH) → Washington D.C. (IAD).