Air Miles Calculator

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

Distance from Daniel Oduber Quirós International Airport to Dallas/Fort Worth 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

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

Flight map from Liberia to Dallas.

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?