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

Distance from Ione, CA to Keyes, CA

Distance

71 mi

Time

1 hour 34 mins

Gas Cost

$11 - $21

There are 55.01 miles from Ione to Keyes in south direction and 71 miles (114.26 kilometers) by car, following the CA 12 and CA 88 route.

Ione and Keyes are 1 hour 34 mins far apart, if you drive non-stop .

This is the fastest route from Ione, CA to Keyes, CA. The halfway point is Stockton, CA.

Ione, CA and Keyes, CA are in the same time zone (PDT). Current time in both locations is 3:38 pm.

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Lowest Price Rental Cars in Ione, CA

Planning on renting a car to go from Ione, CA to Keyes, 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 2.84 gallons of gas to cover the route between Ione, CA and Keyes, CA.

The estimated cost of gas to go from Ione to Keyes is $15.16.

During the route, an average car will release 55.67 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 Keyes, CA

If you want to meet halfway between Ione, CA and Keyes, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.962921 and -121.243744, or 37º 57' 46.5156" N, 121º 14' 37.4784" W. This location is 35.38 miles away from Ione, CA and Keyes, CA and it would take approximately 47 minutes to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Stockton, CA, situated 38.25 miles from Ione, CA and 38.86 miles from Keyes, CA. It would take 45 minutes to go from Ione to Stockton and 41 minutes to go from Keyes to Stockton.