Air Miles Calculator

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

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

Calculations with different 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).

Flight duration

Estimated flight time from Daniel Oduber Quirós International Airport (LIR) to Dallas/Fort Worth International Airport (DFW) is 3 hours 43 minutes.

Time difference and current local times

There is no time difference between Liberia and Dallas.

Time Difference

Liberia
Dallas

Liberia

 CST

Dallas, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 201 kg (443 pounds).

Airport information


A 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

B 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

Map

Liberia to Dallas flight map.

Frequent Flyer Miles Calculator

Liberia (LIR) → Dallas (DFW).

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?