Distance from Portland to Pomona by Car and Plane

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3. Distance Between Portland and Pomona

The flight distance from Portland (OR) to Pomona (CA) is 835 miles or 1343 kilometers or 725 nautical miles.
Driving distance from Portland to Pomona is 989 miles (1592 kilometers).
Difference between fly and travel by a car is 154 miles or 249 km.

Portland to Pomona Flight Route Map

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

Driving distance from Portland, OR to Pomona, CA

The driving distance from Portland, Oregon to Pomona, California is 989 miles or 1592 km.
The total driving distance from Portland, OR to Pomona, CA is 989 miles or 1592 kilometers. Your trip begins in Portland, Oregon. It ends in Pomona, California.
The driving distance from Portland, Oregon to Pomona, California is approximately 989 miles (1592 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 18 to 19 hours under normal conditions.

Driving time from Portland, OR to Pomona, CA

How long is the drive from Portland, OR to Pomona, CA?
The total driving time is 18 hours, 36 minutes.
How long does a car ride from Portland to Pomona take?
Portland and Pomona are 18 hours 36 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 Pomona

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

Current local time in Portland	Current local time in Pomona
2025-12-19, 05:15:16 MST	2025-12-19, 04:15:16 PST

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

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

Distance type	Miles	Kilometers	Nautical miles
Driving distance	989 mi	1592 km	858.85 nmi
Straight line distance	835 mi	1343 km	725 nmi
Difference	154 mi	249 km	133 nmi

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