Distance between cities › USA › California › SFO, CA › Distance from San Francisco International Airport to Half Moon Bay Book Hotels

Distance from SFO Airport to Half Moon Bay, CA

Distance

17 mi

Time

29 minutes

Gas Cost

$3 - $5

Helpful Inaccurate

There are 11.24 miles from San Francisco International Airport (SFO) to Half Moon Bay in southwest direction and 17 miles (27.36 kilometers) by car, following the CA 92 route.

SFO Airport and Half Moon Bay are 29 minutes far apart, if you drive non-stop .

This is the fastest route from SFO Airport to Half Moon Bay, CA.

SFO Airport and Half Moon Bay, CA are in the same time zone (PDT). Current time in both locations is 12:23 pm.

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Lowest Price Rental Cars in SFO Airport

Planning on renting a car to go from SFO Airport to Half Moon Bay, CA? Here there are some offers to rent a car in SFO Airport

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in San Francisco International Airport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.70 gallons of gas to cover the route between SFO Airport and Half Moon Bay, CA.

The estimated cost of gas to go from SFO Airport to Half Moon Bay is $3.86.

During the route, an average car will release 13.65 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 $5.54 per gallon of regular gas. Price last updated on March 18, 2026.
Read more about our CO₂ calculation.

Recommended hotels in Half Moon Bay, CA

Looking for a place to stay in Half Moon Bay, CA? Check out these hotel deals:

Halfway Point Between SFO Airport and Half Moon Bay, CA

If you want to meet halfway between SFO Airport and Half Moon Bay, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.531296 and -122.361122, or 37º 31' 52.6656" N, 122º 21' 40.0392" W. This location is 8.68 miles away from SFO Airport and Half Moon Bay, CA and it would take approximately 14 minutes to reach the halfway point from both locations.