How far is Ontario, CA, from Dallas, TX?
The distance between Dallas (Dallas Love Field) and Ontario (Ontario International Airport) is 1200 miles / 1930 kilometers / 1042 nautical miles.
The driving distance from Dallas (DAL) to Ontario (ONT) is 1401 miles / 2255 kilometers, and travel time by car is about 24 hours 13 minutes.
Dallas Love Field – Ontario International Airport
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Distance from Dallas to Ontario
There are several ways to calculate the distance from Dallas to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 1199.551 miles
- 1930.490 kilometers
- 1042.381 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- 1197.018 miles
- 1926.414 kilometers
- 1040.180 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 Dallas to Ontario?
The estimated flight time from Dallas Love Field to Ontario International Airport is 2 hours and 46 minutes.
What is the time difference between Dallas and Ontario?
The time difference between Dallas and Ontario is 2 hours. Ontario is 2 hours behind Dallas.
Flight carbon footprint between Dallas Love Field (DAL) and Ontario International Airport (ONT)
On average, flying from Dallas to Ontario generates about 161 kg of CO2 per passenger, and 161 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dallas to Ontario
See the map of the shortest flight path between Dallas Love Field (DAL) and Ontario International Airport (ONT).
Airport information
| Origin | Dallas Love Field |
|---|---|
| City: | Dallas, TX |
| Country: | United States  |
| IATA Code: | DAL |
| ICAO Code: | KDAL |
| Coordinates: | 32°50′49″N, 96°51′6″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 |