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

Distance from Davis, CA to Riddle, OR

Distance

375 mi

Time

7 hours 10 mins

Gas Cost

$35 - $68

There are 316.05 miles from Davis to Riddle in northwest direction and 375 miles (603.50 kilometers) by car, following the I-5 route.

Davis and Riddle are 7 hours 10 mins far apart, if you drive non-stop .

This is the fastest route from Davis, CA to Riddle, OR.

Davis, CA and Riddle, OR are in the same time zone (PDT). Current time in both locations is 1:39 am.

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Lowest Price Rental Cars in Davis, CA

Planning on renting a car to go from Davis, CA to Riddle, OR? 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 15.08 gallons of gas to cover the route between Davis, CA and Riddle, OR.

The estimated cost of gas to go from Davis to Riddle is $49.19.

During the route, an average car will release 295.42 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Davis, CA and Riddle, OR

If you want to meet halfway between Davis, CA and Riddle, OR or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.105629 and -122.334895, or 41º 6' 20.2644" N, 122º 20' 5.622" W. This location is 187.73 miles away from Davis, CA and Riddle, OR and it would take approximately 3 hours 35 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Castella, CA, situated 199 miles from Davis, CA and 178 miles from Riddle, OR. It would take 3 hours 43 mins to go from Davis to Castella and 3 hours 31 mins to go from Riddle to Castella.