How far is Dubois, PA, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Dubois (DuBois Regional Airport) is 2160 miles / 3477 kilometers / 1877 nautical miles.
The driving distance from Ontario (ONT) to Dubois (DUJ) is 2466 miles / 3968 kilometers, and travel time by car is about 43 hours 32 minutes.
Ontario International Airport – DuBois Regional Airport
Search flights
Distance from Ontario to Dubois
There are several ways to calculate the distance from Ontario to Dubois. Here are two standard methods:
Vincenty's formula (applied above)- 2160.454 miles
- 3476.913 kilometers
- 1877.383 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- 2155.824 miles
- 3469.463 kilometers
- 1873.360 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 Dubois?
The estimated flight time from Ontario International Airport to DuBois Regional Airport is 4 hours and 35 minutes.
What is the time difference between Ontario and Dubois?
The time difference between Ontario and Dubois is 3 hours. Dubois is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and DuBois Regional Airport (DUJ)
On average, flying from Ontario to Dubois generates about 236 kg of CO2 per passenger, and 236 kilograms equals 520 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 Dubois
See the map of the shortest flight path between Ontario International Airport (ONT) and DuBois Regional Airport (DUJ).
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 | DuBois Regional Airport |
|---|---|
| City: | Dubois, PA |
| Country: | United States |
| IATA Code: | DUJ |
| ICAO Code: | KDUJ |
| Coordinates: | 41°10′41″N, 78°53′55″W |