# Distance between Washington D.C. (DCA) and Lebanon, NH (LEB)

Flight distance from Washington D.C. to Lebanon (Ronald Reagan Washington National Airport – Lebanon Municipal Airport (New Hampshire)) is 411 miles / 662 kilometers / 357 nautical miles. Estimated flight time is 1 hour 16 minutes.

Driving distance from Washington D.C. (DCA) to Lebanon (LEB) is 487 miles / 784 kilometers and travel time by car is about 9 hours 20 minutes.

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

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Lebanon Municipal Airport (New Hampshire) (LEB).

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

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

Vincenty's formula (applied above)
• 411.338 miles
• 661.985 kilometers
• 357.443 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
• 411.284 miles
• 661.898 kilometers
• 357.396 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 Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

B Lebanon Municipal Airport (New Hampshire)
City: Lebanon, NH
Country: United States
IATA Code: LEB
ICAO Code: KLEB
Coordinates: 43°37′33″N, 72°18′15″W

## Time difference and current local times

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

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 86 kg (189 pounds).

## Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Lebanon (LEB).

Distance:
411
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
411

Round trip?