How far is Ontario, CA, from Louisville, KY?
The distance between Louisville (Louisville International Airport) and Ontario (Ontario International Airport) is 1796 miles / 2891 kilometers / 1561 nautical miles.
The driving distance from Louisville (SDF) to Ontario (ONT) is 2051 miles / 3301 kilometers, and travel time by car is about 35 hours 52 minutes.
Louisville International Airport – Ontario International Airport
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Distance from Louisville to Ontario
There are several ways to calculate the distance from Louisville to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1796.089 miles
- 2890.525 kilometers
- 1560.758 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- 1792.193 miles
- 2884.255 kilometers
- 1557.373 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 Louisville to Ontario?
The estimated flight time from Louisville International Airport to Ontario International Airport is 3 hours and 54 minutes.
What is the time difference between Louisville and Ontario?
The time difference between Louisville and Ontario is 3 hours. Ontario is 3 hours behind Louisville.
Flight carbon footprint between Louisville International Airport (SDF) and Ontario International Airport (ONT)
On average, flying from Louisville to Ontario generates about 200 kg of CO2 per passenger, and 200 kilograms equals 440 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Louisville to Ontario
See the map of the shortest flight path between Louisville International Airport (SDF) and Ontario International Airport (ONT).
Airport information
| Origin | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States  |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″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 |