Distance between cities › USA › California › Jamul, CA › Distance from Jamul to Martinez Book Hotels

Distance from Jamul, CA to Martinez, CA

Distance

508 mi

Time

9 hours 37 mins

Gas Cost

$77 - $149

There are 470.96 miles from Jamul to Martinez in northwest direction and 508 miles (817.55 kilometers) by car, following the I-5 route.

Jamul and Martinez are 9 hours 37 mins far apart, if you drive non-stop .

This is the fastest route from Jamul, CA to Martinez, CA. The halfway point is Buttonwillow, CA.

Jamul, CA and Martinez, CA are in the same time zone (PDT). Current time in both locations is 11:19 am.

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Lowest Price Rental Cars in Jamul, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Jamul »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 20.42 gallons of gas to cover the route between Jamul, CA and Martinez, CA.

The estimated cost of gas to go from Jamul to Martinez is $108.01.

During the route, an average car will release 400.02 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 $5.29 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Jamul, CA and Martinez, CA

If you want to meet halfway between Jamul, CA and Martinez, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.441120 and -119.457565, or 35º 26' 28.032" N, 119º 27' 27.234" W. This location is 254.20 miles away from Jamul, CA and Martinez, CA and it would take approximately 4 hours 48 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Buttonwillow, CA, situated 260 miles from Jamul, CA and 251 miles from Martinez, CA. It would take 4 hours 8 mins to go from Jamul to Buttonwillow and 3 hours 52 mins to go from Martinez to Buttonwillow.

Major City Closest to Halfway Point

The major city closest to the halfway point between Jamul, CA and Martinez, CA is Bakersfield, CA, situated 245 miles from Jamul, CA and 276 miles from Martinez, CA. It would take 3 hours 55 mins to go from Jamul to and 4 hours 17 mins to go from Martinez to Bakersfield.