Distance between cities › USA › California › Simi Valley, CA › Distance from Simi Valley to San Diego

Distance from Simi Valley, CA to San Diego, CA

Distance

161 mi

Time

2 hours 39 mins

Gas Cost

$25 - $49

There are 142.25 miles from Simi Valley to San Diego in southeast direction and 161 miles (259.10 kilometers) by car, following the I-5 S route.

Simi Valley and San Diego are 2 hours 39 mins far apart, if you drive non-stop .

This is the fastest route from Simi Valley, CA to San Diego, CA. The halfway point is Irvine, CA.

Simi Valley, CA and San Diego, CA are in the same time zone (PDT). Current time in both locations is 4:25 pm.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Simi Valley, CA to San Diego, CA:

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 6.48 gallons of gas to cover the route between Simi Valley, CA and San Diego, CA.

The estimated cost of gas to go from Simi Valley to San Diego is $35.38.

During the route, an average car will release 127.05 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $5.46 per gallon of regular gas. Price last updated on April 18, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near San Diego, CA

Do you have where to stay when you arrive to San Diego, CA? Check out our hotel recommendations:

Halfway Point Between Simi Valley, CA and San Diego, CA

If you want to meet halfway between Simi Valley, CA and San Diego, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.709850 and -117.782303, or 33º 42' 35.46" N, 117º 46' 56.2908" W. This location is 80.74 miles away from Simi Valley, CA and San Diego, CA and it would take approximately 1 hour 19 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Irvine, CA, situated 81 miles from Simi Valley, CA and 84 miles from San Diego, CA. It would take 1 hour 24 mins to go from Simi Valley to Irvine and 1 hour 22 mins to go from San Diego to Irvine.

Major City Closest to Halfway Point

The major city closest to the halfway point between Simi Valley, CA and San Diego, CA is Long Beach, CA, situated 63 miles from Simi Valley, CA and 108 miles from San Diego, CA. It would take 1 hour 6 mins to go from Simi Valley to and 1 hour 46 mins to go from San Diego to Long Beach.

Major Cities Along the Route

Some other major cities along the route include Carlsbad, CA,Oceanside, CA,Irvine, CA,Santa Ana, CA,Orange, CA,Garden Grove, CA,Anaheim, CA,Fullerton, CA,Norwalk, CA,Downey, CA,East Los Angeles, CA,Los Angeles, CA,Glendale, CA, and Burbank, CA.