# Distance between Washington D.C. (IAD) and Lubbock, TX (LBB)

Distance from Washington D.C. to Lubbock (Washington Dulles International Airport – Lubbock Preston Smith International Airport) is 1403 miles / 2258 kilometers / 1219 nautical miles.

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

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

Vincenty's formula (applied above)
• 1403.085 miles
• 2258.046 kilometers
• 1219.247 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
• 1400.286 miles
• 2253.542 kilometers
• 1216.815 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 Lubbock Preston Smith International Airport (LBB) is 3 hours 9 minutes.

## Time difference and current local times

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

Washington D.C.
Lubbock

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 168 kg (370 pounds).

## Airport information

A Washington Dulles International Airport
City: Washington D.C.
Country: United States
Coordinates: 38°56′40″N, 77°27′20″W

B Lubbock Preston Smith International Airport
City: Lubbock, TX
Country: United States
IATA Code: LBB
ICAO Code: KLBB
Coordinates: 33°39′48″N, 101°49′22″W

## Washington D.C. to Lubbock flight path

Shortest flight path between Washington Dulles International Airport (IAD) and Lubbock Preston Smith International Airport (LBB).

## Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Lubbock (LBB).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1403
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1403

Round trip?