Air Miles Calculator

Distance between Liberia (LIR) and Newark, NJ (EWR)

Distance from Daniel Oduber Quirós International Airport to Newark Liberty International Airport is 2186 miles / 3518 kilometers / 1899 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 2185.831 miles
  • 3517.754 kilometers
  • 1899.435 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
  • 2192.476 miles
  • 3528.449 kilometers
  • 1905.210 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 Newark Liberty International Airport (EWR) is 4 hours 38 minutes.

Time difference and current local times

The time difference between Liberia and Newark is 1 hour. Newark is 1 hour ahead of Liberia.

Time Difference

Liberia
Newark

Liberia

 CST

Newark, NJ

 EST

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 Newark Liberty International Airport
City: Newark, NJ
Country: United States Flag of United States
IATA Code: EWR
ICAO Code: KEWR
Coordinates: 40°41′33″N, 74°10′7″W

Map

Flight map from Liberia to Newark.

Frequent Flyer Miles Calculator

Liberia (LIR) → Newark (EWR).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2186
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2186

Round trip?