Distance between cities › USA › California › Gridley, CA › Distance from Gridley to Colma Book Hotels

Distance from Gridley, CA to Colma, CA

Distance

143 mi

Time

3 hours 3 mins

Gas Cost

$22 - $42

There are 123.69 miles from Gridley to Colma in southwest direction and 143 miles (230.14 kilometers) by car, following the CA 99 route.

Gridley and Colma are 3 hours 3 mins far apart, if you drive non-stop .

This is the fastest route from Gridley, CA to Colma, CA. The halfway point is Dixon, CA.

Gridley, CA and Colma, CA are in the same time zone (PDT). Current time in both locations is 11:52 pm.

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Lowest Price Rental Cars in Gridley, CA

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Gridley »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.75 gallons of gas to cover the route between Gridley, CA and Colma, CA.

The estimated cost of gas to go from Gridley to Colma is $30.70.

During the route, an average car will release 112.72 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 Gridley, CA and Colma, CA

If you want to meet halfway between Gridley, CA and Colma, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 38.428867 and -121.894272, or 38º 25' 43.9212" N, 121º 53' 39.3792" W. This location is 71.63 miles away from Gridley, CA and Colma, CA and it would take approximately 1 hour 31 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dixon, CA, situated 70 miles from Gridley, CA and 74 miles from Colma, CA. It would take 1 hour 18 mins to go from Gridley to Dixon and 1 hour 17 mins to go from Colma to Dixon.

Major City Closest to Halfway Point

The major city closest to the halfway point between Gridley, CA and Colma, CA is Fairfield, CA, situated 90 miles from Gridley, CA and 56 miles from Colma, CA. It would take 1 hour 37 mins to go from Gridley to and 59 minutes to go from Colma to Fairfield.