Air Miles Calculator

Distance between Liberia (LIR) and Ontario, CA (ONT)

Distance from Liberia (Daniel Oduber Quirós International Airport) to Ontario (Ontario International Airport) is 2591 miles / 4170 kilometers / 2251 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 2590.813 miles
  • 4169.509 kilometers
  • 2251.355 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
  • 2592.340 miles
  • 4171.967 kilometers
  • 2252.682 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 Ontario International Airport (ONT) is 5 hours 24 minutes.

Time difference and current local times

The time difference between Liberia and Ontario is 1 hour. Ontario is 1 hour behind Liberia.

Time Difference

Liberia
Ontario

Liberia

 CST

Ontario, CA

 PDT

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 Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W

Map

Liberia to Ontario flight map.

Frequent Flyer Miles Calculator

Liberia (LIR) → Ontario (ONT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2591
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2591

Round trip?