San Diego to Napa Valley drive time

The driving time from San Diego, California to Napa Valley is:

8 hours, 1 minute

Average driving speed: 64.9 mph
Kilometers per hour: 104.5 km/h
This is based on typical traffic conditions for this route.

Map of driving directions from San Diego, CA to Napa Valley

View a map with driving directions using your preferred map provider: Google Maps, Bing Maps, or MapQuest.

More trip calculations

How long is the drive from San Diego, CA to Napa Valley? The total driving time is 8 hours, 1 minute.

Your trip begins in San Diego, California. It ends in Napa Valley, California.

If you're planning a road trip, you might be interested in seeing the total driving distance from San Diego, CA to Napa Valley.

You can also calculate the cost to drive from San Diego, CA to Napa Valley based on current local gas prices and an estimate of your car's best gas mileage.

Since this is a long drive, you might want to stop halfway and stay overnight in a hotel. You can find the city that is halfway between San Diego, CA and Napa Valley.

Planning to fly a plane instead? You might be more interested in calculating the flight time from San Diego, CA to Napa Valley.

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Driving time calculator

Travelmath helps you find the driving time based on actual directions for your road trip. You can find out how long it will take to drive between any two cities, airports, states, countries, or zip codes. This can also help you plan the best route to travel to your destination. Compare the results with the flight time calculator to see how much longer it might take to drive the distance instead of flying. You can also print out pages with a travel map.

Driving non-stop from San Diego to Napa Valley

How far is Napa Valley from San Diego? Here's the quick answer if you don't sleep at all, or you have a friend with you so each person can drive some of the way, letting you make the entire trip by car without stopping.

Nonstop drive: 521 miles or 838 km

Driving time: 8 hours, 1 minute

This is a pretty long drive, so it's not very realistic to drive nonstop. To get a better idea of how long this road trip would really be, scroll down to calculate how many hours it would take if you drive with stops.

Flying non-stop from San Diego to Napa Valley

Now let's assume you have a private jet and you can fly in the fastest possible straight line between San Diego, California and Napa Valley. Because of the curvature of the Earth, the shortest distance is actually the "great circle" distance, or "as the crow flies" which is calculated using an iterative Vincenty formula.

Flight distance: 481 miles or 774 km

Flight time: 1 hour, 12 minutes

The straight line flight distance is 40 miles less than driving on roads, which means the driving distance is roughly 1.1x of the flight distance.

Your plane flies much faster than a car, so the flight time is about 1/5th of the time it would take to drive.

This is a relatively short flight in a private plane, but you might be planning to book a commercial flight. In that case, your travel time would really need to include how many minutes to get to your local airport, wait for security, board and taxi on the runway, land at the other airport, and get to your destination. Scroll down to see a more realistic calculation that takes into account all these factors to get a more accurate estimate of your actual flight time.

San Diego to Napa Valley road trip

Let's say you're actually planning a road trip to Napa Valley, and you want to stop along the way to rest. If it's a real road trip, you might want to check out interesting stops along the way, eat at great restaurants, and maybe even find a hotel to stay overnight. That's what Trippy is perfect for, helping you figure out travel plans in detail.

Based on the length of this trip, we think you could spread out this fun road trip over more than one day.

Road trip: 2 days of driving

With the full itinerary planned out, we can estimate your total travel time for this trip.

Travel time: 11 hours on the road with 1 overnight

Itinerary

Start in San Diego.

Drive for about 1.5 hours, then stop in Laguna Beach and stay for about 1.5 hours. Next, drive for another 1 hour then stop in Los Angeles and stay for 4 hours. Drive for 2 hours then stop in Bakersfield. Stay overnight.

The next day, drive for about 2 hours, then stop at Harris Ranch Inn & Restaurant and stay for about 1 hour. Next, drive for another 1.5 hours then stop at Pea Soup Andersen's and stay for 1 hour. Drive for 53 minutes then stop in Modesto and stay for 1 hour. Drive for 1.5 hours then stop in Oakland and stay for 1 hour.

Finally, drive for about 56 minutes and arrive at Napa Valley.

To see all the details on this itinerary, including recommended restaurants, hotels, and things to do along the way, check out the full road trip planner:

San Diego to Napa Valley airports and flights

In the quick calculation above, we assumed you had a private plane and just wanted to know the time in the air from city to city. But for most of us, we're going to be flying on a commercial airline (whether it's first class or coach). So that means we really need to account for all the extra travel time getting to the airport, waiting for our flight, and making it to the destination.

To give you a better estimate of real-life travel, we've put together a flight itinerary with actual airports. Eventually you'll be able to customize this plan, choosing your own airports and flights. But for now, here's an example we've selected to give you an idea of how traveling might work between airports.

Departure airport: San Diego International Airport (SAN)

Arrival airport: San Francisco International Airport (SFO)

With the airports selected, we can estimate the travel time to and from the airport, based on how far the airport is from downtown.

Getting to the airport: 6 minutes

Getting to your destination: 141 minutes

Now finally, let's look at an actual flight from SAN to SFO on Alaska Airlines and figure out how long it would take to fly including take-off and landing, and time to taxi on the runway.

Commercial flight time: 1 hour, 30 minutes

So now we can finally get an idea of the total travel time from San Diego to Napa Valley including time spent getting to/from the airports, an estimated wait time of 2 hours at the airport for TSA security lines and waiting at the gate, and the actual flight itself.

Total travel time: 6 hours

To see the details on this flight plan, including recommended airports, airline, and route, check out the flight planner:

How far is it the other way?

The distance is the same either way if you're flying a straight line (or driving the same roads back and forth). But for a real trip, there can be plenty of differences so go ahead and check the reverse directions to get the distance from Napa Valley to San Diego, or go to the main page to calculate the distance between cities.

If you happen to know San Diego, don't forget to help other travelers and answer some questions about San Diego!

Is there a train from San Diego to Napa Valley?

Is San Diego close to Napa Valley?

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