Air Miles Calculator

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

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

Time difference and current local times

There is no time difference between Dallas and Liberia.

Time Difference

Dallas
Liberia

Dallas, TX

 CST

Liberia

 CST

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

Map

Flight map from Dallas to Liberia.

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?