Distance from Portland to Antioch by Car and Plane

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3. Distance Between Portland and Antioch

The flight distance from Portland (OR) to Antioch (CA) is 523 miles or 841 kilometers or 454 nautical miles.
Driving distance from Portland to Antioch is 626 miles (1009 kilometers).
Difference between fly and travel by a car is 103 miles or 168 km.

Portland to Antioch Flight Route Map

Map Showing the Distance Between Portland, OR and Antioch, CA
This map shows the distance from Portland, OR, Usa to Antioch, CA, Usa. You can also see the distance in miles and km below the map. Flight route map from Portland, Oregon to Antioch, California is displayed below.

Driving distance from Portland, OR to Antioch, CA

The driving distance from Portland, Oregon to Antioch, California is 626 miles or 1009 km.
The total driving distance from Portland, OR to Antioch, CA is 626 miles or 1009 kilometers. Your trip begins in Portland, Oregon. It ends in Antioch, California.
The driving distance from Portland, Oregon to Antioch, California is approximately 626 miles (1009 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 12 to 13 hours under normal conditions.

Driving time from Portland, OR to Antioch, CA

How long is the drive from Portland, OR to Antioch, CA?
The total driving time is 12 hours, 0 minutes.
How long does a car ride from Portland to Antioch take?
Portland and Antioch are 12 hours 0 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 Portland and Antioch

Time difference between Portland (OR) and Antioch (CA) is 1 Hours.
Antioch time is 1 Hours behind Portland.

Current local time in Portland	Current local time in Antioch
2025-12-19, 05:16:14 MST	2025-12-19, 04:16:14 PST

How Far is it Between Portland Oregon, USA and Antioch California, USA?

You can compare air and road distance between Portland, OR and Antioch, CA in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	626 mi	1009 km	543.62 nmi
Straight line distance	523 mi	841 km	454 nmi
Difference	103 mi	168 km	89 nmi

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