Air Miles Calculator

Distance between Dallas, TX (DFW) and Liberia (LIR)

Distance from Dallas to Liberia (Dallas/Fort Worth International Airport – Daniel Oduber Quirós International Airport) is 1700 miles / 2736 kilometers / 1477 nautical miles.

How far is Liberia from Dallas?

There are several ways to calculate distances between Dallas and Liberia. Here are two common methods:

Vincenty's formula (applied above)
  • 1700.164 miles
  • 2736.149 kilometers
  • 1477.402 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
  • 1705.396 miles
  • 2744.570 kilometers
  • 1481.949 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 Dallas/Fort Worth International Airport (DFW) to Daniel Oduber Quirós International Airport (LIR) is 3 hours 43 minutes.

Time difference and current local times

The time difference between Dallas and Liberia is 1 hour. Liberia is 1 hour behind Dallas.

Time Difference

Dallas
Liberia

Dallas, TX

 CDT

Liberia

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 187 kg (411 pounds).

Airport information


A Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Daniel Oduber Quirós International Airport
City: Liberia
Country: Costa Rica Flag of Costa Rica
IATA Code: LIR
ICAO Code: MRLB
Coordinates: 10°35′35″N, 85°32′39″W

Dallas to Liberia flight path

Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Daniel Oduber Quirós International Airport (LIR).

Frequent Flyer Miles Calculator

Dallas (DFW) → Liberia (LIR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1700
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1700

Round trip?