Air Miles Calculator

Distance between Washington D.C. (IAD) and Latrobe, PA (LBE)

Flight distance from Washington D.C. to Latrobe (Washington Dulles International Airport – Arnold Palmer Regional Airport) is 139 miles / 223 kilometers / 121 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Washington D.C. (IAD) to Latrobe (LBE) is 191 miles / 308 kilometers and travel time by car is about 4 hours 0 minutes.

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

Shortest flight path between Washington Dulles International Airport (IAD) and Arnold Palmer Regional Airport (LBE).

How far is Latrobe from Washington D.C.?

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

Vincenty's formula (applied above)
  • 138.749 miles
  • 223.295 kilometers
  • 120.570 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
  • 138.648 miles
  • 223.133 kilometers
  • 120.482 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 Arnold Palmer Regional Airport
City: Latrobe, PA
Country: United States Flag of United States
IATA Code: LBE
ICAO Code: KLBE
Coordinates: 40°16′33″N, 79°24′17″W

Time difference and current local times

There is no time difference between Washington D.C. and Latrobe.

Time Difference

Washington D.C.

 EST

Latrobe, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (100 pounds).

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Latrobe (LBE).

Distance:
139
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
139

Round trip?