Distance between cities › USA › California › Mentone, CA › Distance from Mentone to Sumas Book Hotels

Distance from Mentone, CA to Sumas, WA

Distance

1,310 mi

Time

1 day 1 hour

Gas Cost

$123 - $240

There are 1,064.52 miles from Mentone to Sumas in northwest direction and 1,310 miles (2,108.24 kilometers) by car, following the I-5 route.

Mentone and Sumas are 1 day 1 hour far apart, if you drive non-stop .

This is the fastest route from Mentone, CA to Sumas, WA.

Mentone, CA and Sumas, WA are in the same time zone (PDT). Current time in both locations is 12:26 am.

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Lowest Price Rental Cars in Mentone, CA

Planning on renting a car to go from Mentone, CA to Sumas, WA? Here there are some offers to rent a car in Mentone, CA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mentone »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 52.61 gallons of gas to cover the route between Mentone, CA and Sumas, WA.

The estimated cost of gas to go from Mentone to Sumas is $173.15.

During the route, an average car will release 1,030.80 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 $3.29 per gallon of regular gas. Price last updated on March 13, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Mentone, CA and Sumas, WA

If you want to meet halfway between Mentone, CA and Sumas, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 41.255374 and -122.266615, or 41º 15' 19.3464" N, 122º 15' 59.814" W. This location is 655.04 miles away from Mentone, CA and Sumas, WA and it would take approximately 12 hours 33 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Dunsmuir, CA, situated 658 miles from Mentone, CA and 652 miles from Sumas, WA. It would take 12 hours 10 mins to go from Mentone to Dunsmuir and 12 hours 58 mins to go from Sumas to Dunsmuir.

Major Cities Along the Route

Some major cities along the route include Fontana, CA, Tacoma, WA, Sacramento, CA, Salem, OR, Rialto, CA, Pomona, CA, Everett, WA, Stockton, CA, Rancho Cucamonga, CA, Ontario, CA, Kent, WA, Seattle, WA, Portland, OR, San Bernardino, CA, Eugene, OR, Vancouver, WA, Renton, WA and Pasadena, CA.