How far is Ontario, CA, from Paducah, KY?
The distance between Paducah (Barkley Regional Airport) and Ontario (Ontario International Airport) is 1631 miles / 2625 kilometers / 1417 nautical miles.
The driving distance from Paducah (PAH) to Ontario (ONT) is 1859 miles / 2992 kilometers, and travel time by car is about 32 hours 38 minutes.
Barkley Regional Airport – Ontario International Airport
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Distance from Paducah to Ontario
There are several ways to calculate the distance from Paducah to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1630.853 miles
- 2624.604 kilometers
- 1417.173 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- 1627.304 miles
- 2618.892 kilometers
- 1414.088 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 Paducah to Ontario?
The estimated flight time from Barkley Regional Airport to Ontario International Airport is 3 hours and 35 minutes.
What is the time difference between Paducah and Ontario?
The time difference between Paducah and Ontario is 2 hours. Ontario is 2 hours behind Paducah.
Flight carbon footprint between Barkley Regional Airport (PAH) and Ontario International Airport (ONT)
On average, flying from Paducah to Ontario generates about 188 kg of CO2 per passenger, and 188 kilograms equals 414 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Paducah to Ontario
See the map of the shortest flight path between Barkley Regional Airport (PAH) and Ontario International Airport (ONT).
Airport information
| Origin | Barkley Regional Airport |
|---|---|
| City: | Paducah, KY |
| Country: | United States  |
| IATA Code: | PAH |
| ICAO Code: | KPAH |
| Coordinates: | 37°3′38″N, 88°46′25″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 |