How far is Napa, CA from San Diego, CA?
Distance by Flight
Shortest distance between Napa and San Diego is 481.13 miles (774.31 km).
Flight distance from Napa, CA to San Diego, CA is 481.13 miles. Estimated flight time is 01 hours 04 minutes.
It takes 00 hours 58 minutes to travel from Napa to San Diego with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Napa, California to San Diego, California is: 532.83 miles (857.51 km) by car.
Driving from Napa to San Diego will take approximately 08 hours 50 minutes.
#1 Napa
The fifth most populous city in Napa County, California. It is located on the Napa River in northern California. Napa is known for its many wineries, its many parks and green spaces, and its many attractions, such as the Napa Valley Opera House and the Napa Valley Wine Train.
| Population | 77032 |
|---|---|
| GPS Coordinates | 38°17'50"N 122°17'8"W |
| Latitude | 38.2971400 |
| Longitude | -122.2855300 |
| Altitude | 6 |
| Country | United States |
#2 San Diego
The eighth most populous city in the United States and the center of the San Diego metropolitan area. It is located on the coast of Southern California, at the border with Mexico. San Diego is a major center for tourism and is home to the San Diego Zoo.
| Population | 1422420 |
|---|---|
| GPS Coordinates | 32°42'57"N 117°9'53"W |
| Latitude | 32.7157100 |
| Longitude | -117.1647200 |
| Altitude | 20 |
| Country | United States |
Ending point in San Diego: Front Street (-117.164717,32.71571)
Estimated Travel Time Between Napa and San Diego
The distance between Napa and San Diego is 858 km if you choose to drive by road. You can go 09 hours 31 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Napa and San Diego. The current time is 17:16:23.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 17 hours 45 minutes |
| 40 mph (64.37 km/h) | 13 hours 19 minutes |
| 50 mph (80.47 km/h) | 10 hours 39 minutes |
| 60 mph (96.56 km/h) | 08 hours 52 minutes |
| 70 mph (112.65 km/h) | 07 hours 36 minutes |
| 75 mph (120.7 km/h) | 07 hours 06 minutes |
| 80 mph (128.75 km/h) | 06 hours 38 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 71.17 liters (18.8 gallon) of gas to cover the route between Napa and San Diego.
The estimated cost of gas to go from Napa to San Diego is $100.69 (diesel $116.5).
California gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $5.36 | $5.59 | $5.74 | $6.2 |
| Total | $100.69 | $105.14 | $107.98 | $116.5 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in California ) per gallon of daily gas for calculations is $5.355 (Diesel $6.196) /gallon. Last changed prices on April 24, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Napa and San Diego (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
