Distance between cities › USA › Texas › Mount Calm, TX › Distance from Mount Calm to Topaz Book Hotels

Distance from Mount Calm, TX to Topaz, CA

Distance

1,681 mi

Time

1 day 6 hours

Gas Cost

$157 - $305

There are 1,358.98 miles from Mount Calm to Topaz in northwest direction and 1,681 miles (2,705.31 kilometers) by car, following the I-40 route.

Mount Calm and Topaz are 1 day 6 hours far apart, if you drive non-stop .

This is the fastest route from Mount Calm, TX to Topaz, CA.

Please note the time difference between Mount Calm, TX and Topaz, CA is 2 hours. The current time in Mount Calm is 12:24 am (Mar 13) and the current time in Topaz is 10:24 pm (Mar 12).

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Lowest Price Rental Cars in Mount Calm, TX

Planning on renting a car to go from Mount Calm, TX to Topaz, CA? Here there are some offers to rent a car in Mount Calm, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Mount Calm »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 67.52 gallons of gas to cover the route between Mount Calm, TX and Topaz, CA.

The estimated cost of gas to go from Mount Calm to Topaz is $220.26.

During the route, an average car will release 1,322.91 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 Mount Calm, TX and Topaz, CA

If you want to meet halfway between Mount Calm, TX and Topaz, CA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 35.530033 and -108.661655, or 35º 31' 48.1188" N, 108º 39' 41.958" W. This location is 840.66 miles away from Mount Calm, TX and Topaz, CA and it would take approximately 15 hours 14 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rehoboth, NM, situated 839 miles from Mount Calm, TX and 844 miles from Topaz, CA. It would take 14 hours 46 mins to go from Mount Calm to Rehoboth and 15 hours 47 mins to go from Topaz to Rehoboth.

Major Cities Along the Route

Some major cities along the route include Wichita Falls, TX, Fort Worth, TX, North Las Vegas, NV, Albuquerque, NM, Henderson, NV, Las Vegas, NV and Amarillo, TX.