Air Miles Calculator

Distance between Washington D.C. (IAD) and Grenoble (GNB)

Distance from Washington D.C. to Grenoble (Washington Dulles International Airport – Alpes–Isère Airport) is 4083 miles / 6571 kilometers / 3548 nautical miles.

How far is Grenoble from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Grenoble. Here are two common methods:

Vincenty's formula (applied above)
  • 4082.983 miles
  • 6570.924 kilometers
  • 3548.015 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
  • 4072.527 miles
  • 6554.098 kilometers
  • 3538.930 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).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Alpes–Isère Airport (GNB) is 8 hours 13 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Grenoble

Washington D.C.

 EDT

Grenoble

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 473 kg (1 043 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 Alpes–Isère Airport
City: Grenoble
Country: France Flag of France
IATA Code: GNB
ICAO Code: LFLS
Coordinates: 45°21′46″N, 5°19′45″E

Washington D.C. to Grenoble flight path

Shortest flight path between Washington Dulles International Airport (IAD) and Alpes–Isère Airport (GNB).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Grenoble (GNB).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4083
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4083

Round trip?