Distance between cities › USA › California › Davis, CA › Distance from Davis to Napa Book Hotels

Distance from Davis, CA to Napa, CA

Distance

45 mi

Time

56 minutes

Gas Cost

$7 - $13

There are 34.14 miles from Davis to Napa in southwest direction and 45 miles (72.42 kilometers) by car, following the I-80 route.

Davis and Napa are 56 minutes far apart, if you drive non-stop .

This is the fastest route from Davis, CA to Napa, CA. The halfway point is Vacaville, CA.

Davis, CA and Napa, CA are in the same time zone (PDT). Current time in both locations is 9:37 pm.

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Lowest Price Rental Cars in Davis, CA

Planning on renting a car to go from Davis, CA to Napa, CA? Here there are some offers to rent a car in Davis, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Davis »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 1.82 gallons of gas to cover the route between Davis, CA and Napa, CA.

The estimated cost of gas to go from Davis to Napa is $9.62.

During the route, an average car will release 35.63 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 $5.29 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Davis, CA and Napa, CA

If you want to meet halfway between Davis, CA and Napa, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.321224 and -122.027672, or 38º 19' 16.4064" N, 122º 1' 39.6192" W. This location is 22.64 miles away from Davis, CA and Napa, CA and it would take approximately 28 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Vacaville, CA, situated 20 miles from Davis, CA and 26 miles from Napa, CA. It would take 20 minutes to go from Davis to Vacaville and 29 minutes to go from Napa to Vacaville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Davis, CA and Napa, CA is Fairfield, CA, situated 29 miles from Davis, CA and 19 miles from Napa, CA. It would take 30 minutes to go from Davis to and 23 minutes to go from Napa to Fairfield.