Distance between cities › USA › California › Ione, CA › Distance from Ione to Graton Book Hotels

Distance from Ione, CA to Graton, CA

Distance

134 mi

Time

3 hours 6 mins

Gas Cost

$20 - $40

There are 105.05 miles from Ione to Graton in west direction and 134 miles (215.65 kilometers) by car, following the I-80 route.

Ione and Graton are 3 hours 6 mins far apart, if you drive non-stop .

This is the fastest route from Ione, CA to Graton, CA. The halfway point is Suisun City, CA.

Ione, CA and Graton, CA are in the same time zone (PDT). Current time in both locations is 2:07 pm.

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Lowest Price Rental Cars in Ione, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Ione »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.40 gallons of gas to cover the route between Ione, CA and Graton, CA.

The estimated cost of gas to go from Ione to Graton is $28.79.

During the route, an average car will release 105.72 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 $5.34 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Ione, CA and Graton, CA

If you want to meet halfway between Ione, CA and Graton, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.228146 and -121.919853, or 38º 13' 41.3256" N, 121º 55' 11.4708" W. This location is 67.18 miles away from Ione, CA and Graton, CA and it would take approximately 1 hour 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Suisun City, CA, situated 74 miles from Ione, CA and 62 miles from Graton, CA. It would take 1 hour 31 mins to go from Ione to Suisun City and 1 hour 13 mins to go from Graton to Suisun City.

Major City Closest to Halfway Point

The major city closest to the halfway point between Ione, CA and Graton, CA is Concord, CA, situated 82 miles from Ione, CA and 64 miles from Graton, CA. It would take 1 hour 41 mins to go from Ione to and 1 hour 19 mins to go from Graton to Concord.