How far is Ontario from Lafayette?
There are several ways to calculate distances between Lafayette and Ontario. Here are two common methods:Vincenty's formula (applied above)
- 1520.878 miles
- 2447.616 kilometers
- 1321.607 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
- 1517.963 miles
- 2442.925 kilometers
- 1319.074 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from Lafayette Regional Airport (LFT) to Ontario International Airport (ONT) is 3 hours 22 minutes.
Time difference and current local times
The time difference between Lafayette and Ontario is 2 hours. Ontario is 2 hours behind Lafayette.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (366 pounds).
Lafayette to Ontario flight map.
Frequent Flyer Miles Calculator
Lafayette (LFT) → Ontario (ONT).