Distance between cities › USA › Texas › Southmayd, TX › Distance from Southmayd to Isleton Book Hotels

Distance from Southmayd, TX to Isleton, CA

Distance

1,679 mi

Time

1 day 5 hours

Gas Cost

$154 - $299

There are 1,420.69 miles from Southmayd to Isleton in northwest direction and 1,679 miles (2,702.09 kilometers) by car, following the I-40 route.

Southmayd and Isleton are 1 day 5 hours far apart, if you drive non-stop .

This is the fastest route from Southmayd, TX to Isleton, CA.

Please note the time difference between Southmayd, TX and Isleton, CA is 2 hours. The current time in Southmayd is 9:34 am and the current time in Isleton is 7:34 am.

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Lowest Price Rental Cars in Southmayd, TX

Planning on renting a car to go from Southmayd, TX to Isleton, CA? Here there are some offers to rent a car in Southmayd, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Southmayd »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 67.44 gallons of gas to cover the route between Southmayd, TX and Isleton, CA.

The estimated cost of gas to go from Southmayd to Isleton is $216.06.

During the route, an average car will release 1,321.19 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Southmayd, TX and Isleton, CA

If you want to meet halfway between Southmayd, TX and Isleton, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 34.992633 and -109.950424, or 34º 59' 33.4788" N, 109º 57' 1.5264" W. This location is 839.57 miles away from Southmayd, TX and Isleton, CA and it would take approximately 14 hours 51 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sun Valley, AZ, situated 838 miles from Southmayd, TX and 845 miles from Isleton, CA. It would take 14 hours 45 mins to go from Southmayd to Sun Valley and 15 hours 15 mins to go from Isleton to Sun Valley.