Air Miles Calculator

Distance between Washington D.C. (IAD) and Košice (KSC)

Distance from Washington D.C. to Košice (Washington Dulles International Airport – Košice International Airport) is 4626 miles / 7445 kilometers / 4020 nautical miles.

How far is Košice from Washington D.C.?

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

Vincenty's formula (applied above)
  • 4626.052 miles
  • 7444.909 kilometers
  • 4019.929 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
  • 4613.992 miles
  • 7425.500 kilometers
  • 4009.449 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 Košice International Airport (KSC) is 9 hours 15 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Košice

Washington D.C.

 EDT

Košice

 CEST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 543 kg (1 197 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 Košice International Airport
City: Košice
Country: Slovakia Flag of Slovakia
IATA Code: KSC
ICAO Code: LZKZ
Coordinates: 48°39′47″N, 21°14′27″E

Washington D.C. to Košice flight path

Shortest flight path between Washington Dulles International Airport (IAD) and Košice International Airport (KSC).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Košice (KSC).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4626
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4626

Round trip?