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Distance from Saint Johns, FL to SFO Airport

Distance

2,743 mi

Time

2 days 1 hour

Gas Cost

$256 - $497

Helpful Inaccurate

There are 2,390.31 miles from Saint Johns to San Francisco International Airport (SFO) in northwest direction and 2,743 miles (4,414.43 kilometers) by car, following the I-40 route.

Saint Johns and SFO Airport are 2 days 1 hour far apart, if you drive non-stop .

This is the fastest route from Saint Johns, FL to SFO Airport. The halfway point is Amarillo, TX.

Please note the time difference between Saint Johns, FL and SFO Airport is 3 hours. The current time in Saint Johns is 10:08 am and the current time in SFO Airport is 7:08 am.

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Lowest Price Rental Cars in Saint Johns, FL

Planning on renting a car to go from Saint Johns, FL to SFO Airport? Here there are some offers to rent a car in Saint Johns, FL

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Saint Johns »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 110.16 gallons of gas to cover the route between Saint Johns, FL and SFO Airport.

The estimated cost of gas to go from Saint Johns to SFO Airport is $359.35.

During the route, an average car will release 2,158.30 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 Saint Johns, FL and SFO Airport

If you want to meet halfway between Saint Johns, FL and SFO Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.255527 and -101.663551, or 35º 15' 19.8972" N, 101º 39' 48.7836" W. This location is 1,371.52 miles away from Saint Johns, FL and SFO Airport and it would take approximately 1 day to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is Amarillo, TX, situated 1421.41 miles from Saint Johns, FL and 1362.79 miles from SFO Airport. It would take 21 hours 45 mins to go from Saint Johns to Amarillo and 19 hours 38 mins to go from SFO to Amarillo.

Major Cities Along the Route

Some other major cities along the route include Albuquerque, NM,Bakersfield, CA,San Jose, CA,Santa Clara, CA,Sunnyvale, CA,San Mateo, CA, and Oklahoma City, OK.