Calculations with different methods
- 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).
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.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 201 kg (443 pounds).
Liberia to Dallas flight map.
Frequent Flyer Miles Calculator
Liberia (LIR) → Dallas (DFW).