# Distance between Washington D.C. (IAD) and Owensboro, KY (OWB)

Flight distance from Washington D.C. to Owensboro (Washington Dulles International Airport – Owensboro–Daviess County Regional Airport) is 534 miles / 859 kilometers / 464 nautical miles. Estimated flight time is 1 hour 30 minutes.

Driving distance from Washington D.C. (IAD) to Owensboro (OWB) is 673 miles / 1083 kilometers and travel time by car is about 12 hours 8 minutes.

## Map of flight path and driving directions from Washington D.C. to Owensboro.

Shortest flight path between Washington Dulles International Airport (IAD) and Owensboro–Daviess County Regional Airport (OWB).

## How far is Owensboro from Washington D.C.?

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

Vincenty's formula (applied above)
• 533.753 miles
• 858.992 kilometers
• 463.818 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
• 532.523 miles
• 857.012 kilometers
• 462.750 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 Owensboro–Daviess County Regional Airport
City: Owensboro, KY
Country: United States
IATA Code: OWB
ICAO Code: KOWB
Coordinates: 37°44′24″N, 87°10′0″W

## Time difference and current local times

The time difference between Washington D.C. and Owensboro is 1 hour. Owensboro is 1 hour behind Washington D.C..

EST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 104 kg (228 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Owensboro (OWB).

Distance:
534
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
534

Round trip?