How far is Atlanta, GA, from Ontario, CA?
The distance between Ontario (Ontario International Airport) and Atlanta (Hartsfield–Jackson Atlanta International Airport) is 1899 miles / 3057 kilometers / 1651 nautical miles.
The driving distance from Ontario (ONT) to Atlanta (ATL) is 2140 miles / 3444 kilometers, and travel time by car is about 37 hours 28 minutes.
Ontario International Airport – Hartsfield–Jackson Atlanta International Airport
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Distance from Ontario to Atlanta
There are several ways to calculate the distance from Ontario to Atlanta. Here are two standard methods:
Vincenty's formula (applied above)- 1899.480 miles
- 3056.916 kilometers
- 1650.603 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- 1895.389 miles
- 3050.332 kilometers
- 1647.048 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 Atlanta?
The estimated flight time from Ontario International Airport to Hartsfield–Jackson Atlanta International Airport is 4 hours and 5 minutes.
What is the time difference between Ontario and Atlanta?
The time difference between Ontario and Atlanta is 3 hours. Atlanta is 3 hours ahead of Ontario.
Flight carbon footprint between Ontario International Airport (ONT) and Hartsfield–Jackson Atlanta International Airport (ATL)
On average, flying from Ontario to Atlanta generates about 208 kg of CO2 per passenger, and 208 kilograms equals 459 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 Atlanta
See the map of the shortest flight path between Ontario International Airport (ONT) and Hartsfield–Jackson Atlanta International Airport (ATL).
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 | Hartsfield–Jackson Atlanta International Airport |
|---|---|
| City: | Atlanta, GA |
| Country: | United States |
| IATA Code: | ATL |
| ICAO Code: | KATL |
| Coordinates: | 33°38′12″N, 84°25′41″W |