Distance from Atlanta to Ontario by Car and Plane

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3. Distance Between Atlanta and Ontario

The flight distance from Atlanta (GA) to Ontario (CA) is 1897 miles or 3053 kilometers or 1648 nautical miles.
Driving distance from Atlanta to Ontario is 2138 miles (3442 kilometers).
Difference between fly and travel by a car is 241 miles or 389 km.

Atlanta to Ontario Flight Route Map

Map Showing the Distance Between Atlanta, GA and Ontario, CA
This map shows the distance from Atlanta, GA, Usa to Ontario, CA, Usa. You can also see the distance in miles and km below the map. Flight route map from Atlanta, Georgia to Ontario, California is displayed below.

Driving distance from Atlanta, GA to Ontario, CA

The driving distance from Atlanta, Georgia to Ontario, California is 2138 miles or 3442 km.
The total driving distance from Atlanta, GA to Ontario, CA is 2138 miles or 3442 kilometers. Your trip begins in Atlanta, Georgia. It ends in Ontario, California.
The driving distance from Atlanta, Georgia to Ontario, California is approximately 2138 miles (3442 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 37 to 38 hours under normal conditions.

Driving time from Atlanta, GA to Ontario, CA

How long is the drive from Atlanta, GA to Ontario, CA?
The total driving time is 37 hours, 23 minutes.
How long does a car ride from Atlanta to Ontario take?
Atlanta and Ontario are 37 hours 23 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Atlanta and Ontario

Time difference between Atlanta (GA) and Ontario (CA) is 3 Hours.
Ontario time is 3 Hours behind Atlanta.

Current local time in Atlanta	Current local time in Ontario
2025-12-19, 14:02:39 EST	2025-12-19, 11:02:39 PST

How Far is it Between Atlanta Georgia, USA and Ontario California, USA?

You can compare air and road distance between Atlanta, GA and Ontario, CA in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	2138 mi	3442 km	1856.64 nmi
Straight line distance	1897 mi	3053 km	1648 nmi
Difference	241 mi	389 km	208 nmi

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