How far is Louisville, KY, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Louisville (Louisville International Airport) is 1796 miles / 2891 kilometers / 1561 nautical miles.
The driving distance from Ontario (ONT) to Louisville (SDF) is 2049 miles / 3297 kilometers, and travel time by car is about 35 hours 54 minutes.
Ontario International Airport – Louisville International Airport
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Distance from Ontario to Louisville
There are several ways to calculate the distance from Ontario to Louisville. 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 Ontario to Louisville?
The estimated flight time from Ontario International Airport to Louisville International Airport is 3 hours and 54 minutes.
What is the time difference between Ontario and Louisville?
Flight carbon footprint between Ontario International Airport (ONT) and Louisville International Airport (SDF)
On average, flying from Ontario to Louisville 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 Ontario to Louisville
See the map of the shortest flight path between Ontario International Airport (ONT) and Louisville International Airport (SDF).
Airport information
| Origin | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States  |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |
| Destination | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |