# 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
Coordinates: 38°56′40″N, 77°27′20″W

B Brno–Tuřany Airport
City: Brno
Country: 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..

EDT

CEST

## 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?