Air Miles Calculator

Distance between Washington D.C. (IAD) and Sierra Vista, AZ (FHU)

Distance from Washington D.C. to Sierra Vista (Washington Dulles International Airport – Sierra Vista Municipal Airport) is 1916 miles / 3083 kilometers / 1665 nautical miles.

How far is Sierra Vista from Washington D.C.?

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

Vincenty's formula (applied above)
  • 1915.892 miles
  • 3083.329 kilometers
  • 1664.865 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
  • 1912.220 miles
  • 3077.420 kilometers
  • 1661.674 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 Sierra Vista Municipal Airport (FHU) is 4 hours 7 minutes.

Time difference and current local times

The time difference between Washington D.C. and Sierra Vista is 3 hours. Sierra Vista is 3 hours behind Washington D.C..

Time Difference

Washington D.C.
Sierra Vista

Washington D.C.

 EDT

Sierra Vista, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 211 kg (466 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 Sierra Vista Municipal Airport
City: Sierra Vista, AZ
Country: United States Flag of United States
IATA Code: FHU
ICAO Code: KFHU
Coordinates: 31°35′18″N, 110°20′38″W

Washington D.C. to Sierra Vista flight path

Shortest flight path between Washington Dulles International Airport (IAD) and Sierra Vista Municipal Airport (FHU).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Sierra Vista (FHU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1916
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1916

Round trip?