Distance between cities › USA › Idaho › Tamarack, ID › Distance from Tamarack to Simms Book Hotels

Distance from Tamarack, ID to Simms, TX

Distance

1,857 mi

Time

1 day 8 hours

Gas Cost

$173 - $336

There are 1,392.21 miles from Tamarack to Simms in southeast direction and 1,857 miles (2,988.55 kilometers) by car, following the I-70 route.

Tamarack and Simms are 1 day 8 hours far apart, if you drive non-stop .

This is the fastest route from Tamarack, ID to Simms, TX.

Please note the time difference between Tamarack, ID and Simms, TX is 1 hour. The current time in Tamarack is 6:31 am and the current time in Simms is 7:31 am.

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Lowest Price Rental Cars in Tamarack, ID

Planning on renting a car to go from Tamarack, ID to Simms, TX? Here there are some offers to rent a car in Tamarack, ID

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tamarack »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 74.56 gallons of gas to cover the route between Tamarack, ID and Simms, TX.

The estimated cost of gas to go from Tamarack to Simms is $243.22.

During the route, an average car will release 1,460.82 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 Tamarack, ID and Simms, TX

If you want to meet halfway between Tamarack, ID and Simms, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 39.955757 and -104.88407, or 39º 57' 20.7252" N, 104º 53' 2.652" W. This location is 928.30 miles away from Tamarack, ID and Simms, TX and it would take approximately 16 hours 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Henderson, CO, situated 910 miles from Tamarack, ID and 950 miles from Simms, TX. It would take 15 hours 57 mins to go from Tamarack to Henderson and 16 hours 41 mins to go from Simms to Henderson.

Major City Closest to Halfway Point

The major city closest to the halfway point between Tamarack, ID and Simms, TX is Denver, CO, situated 918 miles from Tamarack, ID and 908 miles from Simms, TX. It would take 16 hours 10 mins to go from Tamarack to Denver and 16 hours 44 mins to go from Simms to Denver.