Distance between cities › USA › California › Grenada, CA › Distance from Grenada to Poston Book Hotels

Distance from Grenada, CA to Poston, AZ

Distance

875 mi

Time

16 hours 19 mins

Gas Cost

$82 - $159

There are 689.48 miles from Grenada to Poston in southeast direction and 875 miles (1,408.18 kilometers) by car, following the I-5 route.

Grenada and Poston are 16 hours 19 mins far apart, if you drive non-stop .

This is the fastest route from Grenada, CA to Poston, AZ.

Grenada, CA and Poston, AZ are in the same time zone (PDT). Current time in both locations is 8:15 am.

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Lowest Price Rental Cars in Grenada, CA

Planning on renting a car to go from Grenada, CA to Poston, AZ? Here there are some offers to rent a car in Grenada, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Grenada »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 35.13 gallons of gas to cover the route between Grenada, CA and Poston, AZ.

The estimated cost of gas to go from Grenada to Poston is $114.59.

During the route, an average car will release 688.26 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 Grenada, CA and Poston, AZ

If you want to meet halfway between Grenada, CA and Poston, AZ or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 36.019421 and -120.005818, or 36º 1' 9.9156" N, 120º 0' 20.9448" W. This location is 437.37 miles away from Grenada, CA and Poston, AZ and it would take approximately 8 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kettleman City, CA, situated 461 miles from Grenada, CA and 418 miles from Poston, AZ. It would take 8 hours 27 mins to go from Grenada to Kettleman City and 7 hours 59 mins to go from Poston to Kettleman City.