How far is Ontario, CA, from Lafayette, LA?
The distance between Lafayette (Lafayette Regional Airport) and Ontario (Ontario International Airport) is 1521 miles / 2448 kilometers / 1322 nautical miles.
The driving distance from Lafayette (LFT) to Ontario (ONT) is 1726 miles / 2778 kilometers, and travel time by car is about 29 hours 44 minutes.
Lafayette Regional Airport – Ontario International Airport
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Distance from Lafayette to Ontario
There are several ways to calculate the distance from Lafayette to Ontario. Here are two standard 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 planet.
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).
How long does it take to fly from Lafayette to Ontario?
The estimated flight time from Lafayette Regional Airport to Ontario International Airport is 3 hours and 22 minutes.
What is the time difference between Lafayette and Ontario?
The time difference between Lafayette and Ontario is 2 hours. Ontario is 2 hours behind Lafayette.
Flight carbon footprint between Lafayette Regional Airport (LFT) and Ontario International Airport (ONT)
On average, flying from Lafayette to Ontario generates about 181 kg of CO2 per passenger, and 181 kilograms equals 399 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lafayette to Ontario
See the map of the shortest flight path between Lafayette Regional Airport (LFT) and Ontario International Airport (ONT).
Airport information
| Origin | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″W |
| Destination | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |