Best Time to Drive from Thousand Oaks to Diamond Bar

Right now (6:49 pm PDT): about 84 minutes via US-101 South and I-210 East, usually 85 at this time.

Only 21% of this drive is measured by working traffic sensors right now. The rest is estimated from nearby sensors, typical speeds and street traffic, so times can be off. Why so few sensors work.

About this drive

On weekdays the 69-mile drive from Thousand Oaks to Diamond Bar (via US-101 South and I-210 East) usually takes as little as 60 minutes and up to 137 minutes, when leaving around 4 pm on Thursdays. The fastest times to leave are before 6:30 am or after 8:30 pm. Midday (11 am to 2 pm) it takes about 84 minutes. On weekends it is slowest around 1:30 pm on Saturdays (89 minutes).

Drive times are measured from central Thousand Oaks to central Diamond Bar along the route on the map. Starting or ending elsewhere in a big city can add or save several minutes.

Simulated from typical freeway speeds at each point of the drive for the time you would reach it, from every 5-minute reading we have recorded. We don't have sensors on surface streets yet, so the time on them is estimated from how congested the freeways around each end of the drive are at that time, in both directions: streets jam when the freeways do.

Questions

What is the best time to drive from Thousand Oaks to Diamond Bar?

On weekdays, leave before 6:30 am or after 8:30 pm. The drive usually takes about 60 minutes then, versus up to 137 minutes at the worst times.

How long does it take to drive from Thousand Oaks to Diamond Bar?

The 69-mile drive usually takes 60 to 137 minutes on weekdays, depending on when you leave, and about 84 minutes midday.

When is traffic worst from Thousand Oaks to Diamond Bar?

Leaving around 4 pm on Thursdays is usually slowest, about 137 minutes.

Freeways on this drive

US-101 South in Los Angeles (29 miles) · I-210 East in Los Angeles (19 miles) · SR-134 East in Los Angeles (13 miles) · SR-57 South in Los Angeles (7 miles)

Los Angeles traffic right now · Los Angeles traffic tomorrow

More drives

Diamond Bar to Thousand Oaks (return trip) · Thousand Oaks to Los Angeles · Thousand Oaks to Santa Monica · Thousand Oaks to Pasadena · Thousand Oaks to Long Beach · Thousand Oaks to West Covina · Thousand Oaks to Burbank · Thousand Oaks to Glendale · Thousand Oaks to Santa Clarita · Thousand Oaks to Van Nuys · Thousand Oaks to Torrance · Thousand Oaks to LAX

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