Air Miles Calculator

Distance between Washington D.C. (IAD) and Brno (BRQ)

Flight distance from Washington D.C. to Brno (Washington Dulles International Airport – Brno–Tuřany Airport) is 4432 miles / 7133 kilometers / 3852 nautical miles. Estimated flight time is 8 hours 53 minutes.

Map of flight path from Washington D.C. to Brno.

Shortest flight path between Washington Dulles International Airport (IAD) and Brno–Tuřany Airport (BRQ).

How far is Brno from Washington D.C.?

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

Vincenty's formula (applied above)
  • 4432.294 miles
  • 7133.085 kilometers
  • 3851.558 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
  • 4420.717 miles
  • 7114.454 kilometers
  • 3841.498 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).

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 Brno–Tuřany Airport
City: Brno
Country: Czech Republic Flag of Czech Republic
IATA Code: BRQ
ICAO Code: LKTB
Coordinates: 49°9′4″N, 16°41′39″E

Time difference and current local times

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

Time Difference

Washington D.C.

 EST

Brno

 CET

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 511 kg (1 126 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Brno (BRQ).

Distance:
4432
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4432

Round trip?