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

Distance from Shell, WY to Mentone, CA

Distance

1,091 mi

Time

19 hours 35 mins

Gas Cost

$102 - $198

There are 877.87 miles from Shell to Mentone in southwest direction and 1,091 miles (1,755.79 kilometers) by car, following the I-15 route.

Shell and Mentone are 19 hours 35 mins far apart, if you drive non-stop .

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

Please note the time difference between Shell, WY and Mentone, CA is 1 hour. The current time in Shell is 7:32 am and the current time in Mentone is 6:32 am.

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Lowest Price Rental Cars in Shell, WY

Planning on renting a car to go from Shell, WY to Mentone, 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 43.82 gallons of gas to cover the route between Shell, WY and Mentone, CA.

The estimated cost of gas to go from Shell to Mentone is $142.94.

During the route, an average car will release 858.52 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 Mentone, CA

If you want to meet halfway between Shell, WY and Mentone, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.53999 and -111.953566, or 39º 32' 23.964" N, 111º 57' 12.8376" W. This location is 545.56 miles away from Shell, WY and Mentone, CA and it would take approximately 9 hours 47 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Levan, UT, situated 530 miles from Shell, WY and 563 miles from Mentone, CA. It would take 9 hours 54 mins to go from Shell to Levan and 9 hours 57 mins to go from Mentone to Levan.