Air Miles Calculator

Distance between Washington D.C. (IAD) and Zurich (ZRH)

Distance from Washington D.C. to Zurich (Zurich Airport – Washington Dulles International Airport) is 4157 miles / 6691 kilometers / 3613 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Zurich Airport (ZRH) is 8 hours 22 minutes.

Time difference and current local times

The time difference between Washington D.C. and Zurich is 6 hours. Zurich is 6 hours ahead of Washington D.C..

Time Difference

Washington D.C.
Zurich

Washington D.C.

 EDT

Zurich

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 507 kg (1 118 pounds).

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B Zurich Airport
City: Zurich
Country: Switzerland Flag of Switzerland
IATA Code: ZRH
ICAO Code: LSZH
Coordinates: 47°27′52″N, 8°32′57″E

Map

Washington D.C. to Zurich flight map.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Zurich (ZRH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4157
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4157

Round trip?