Distance between cities › USA › Wyoming › Shell, WY › Distance from Shell to Atherton Book Hotels

Distance from Shell, WY to Atherton, CA

Distance

1,222 mi

Time

21 hours 41 mins

Gas Cost

$114 - $222

There are 894.73 miles from Shell to Atherton in southwest direction and 1,222 miles (1,966.62 kilometers) by car, following the I-80 route.

Shell and Atherton are 21 hours 41 mins far apart, if you drive non-stop .

This is the fastest route from Shell, WY to Atherton, CA.

Please note the time difference between Shell, WY and Atherton, CA is 1 hour. The current time in Shell is 6:14 am and the current time in Atherton is 5:14 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Shell, WY to Atherton, CA:

Lowest Price Rental Cars in Shell, WY

Planning on renting a car to go from Shell, WY to Atherton, CA? Here there are some offers to rent a car in Shell, WY

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Shell »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.09 gallons of gas to cover the route between Shell, WY and Atherton, CA.

The estimated cost of gas to go from Shell to Atherton is $160.14.

During the route, an average car will release 961.84 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 Shell, WY and Atherton, CA

If you want to meet halfway between Shell, WY and Atherton, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 40.972156 and -114.403739, or 40º 58' 19.7616" N, 114º 24' 13.4604" W. This location is 611.21 miles away from Shell, WY and Atherton, CA and it would take approximately 10 hours 50 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Oasis, NV, situated 612 miles from Shell, WY and 610 miles from Atherton, CA. It would take 10 hours 50 mins to go from Shell to Oasis and 10 hours 50 mins to go from Atherton to Oasis.

Major Cities Along the Route

Some major cities along the route include Richmond, CA, Vallejo, CA, Salt Lake City, UT, Reno, NV, San Francisco, CA, Roseville, CA, Fairfield, CA, Berkeley, CA, Oakland, CA and San Mateo, CA.