Distance between cities › USA › California › Oakley, CA › Distance from Oakley to Posey Book Hotels

Distance from Oakley, CA to Posey, CA

Distance

256 mi

Time

5 hours 32 mins

Gas Cost

$39 - $76

There are 225.72 miles from Oakley to Posey in southeast direction and 256 miles (411.99 kilometers) by car, following the CA 99 route.

Oakley and Posey are 5 hours 32 mins far apart, if you drive non-stop .

This is the fastest route from Oakley, CA to Posey, CA. The halfway point is Madera, CA.

Oakley, CA and Posey, CA are in the same time zone (PDT). Current time in both locations is 12:21 am.

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Lowest Price Rental Cars in Oakley, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oakley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 10.28 gallons of gas to cover the route between Oakley, CA and Posey, CA.

The estimated cost of gas to go from Oakley to Posey is $55.17.

During the route, an average car will release 201.37 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 $5.37 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Oakley, CA and Posey, CA

If you want to meet halfway between Oakley, CA and Posey, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.970879 and -120.081055, or 36º 58' 15.1644" N, 120º 4' 51.798" W. This location is 127.96 miles away from Oakley, CA and Posey, CA and it would take approximately 2 hours 46 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest city to the halfway point is Madera, CA, situated 134 miles from Oakley, CA and 141 miles from Posey, CA. It would take 2 hours 17 mins to go from Oakley to Madera and 2 hours 37 mins to go from Posey to Madera.

Major City Closest to Halfway Point

The major city closest to the halfway point between Oakley, CA and Posey, CA is Fresno, CA, situated 157 miles from Oakley, CA and 120 miles from Posey, CA. It would take 2 hours 40 mins to go from Oakley to and 2 hours 20 mins to go from Posey to Fresno.