Distance between cities › USA › Texas › Comstock, TX › Distance from Comstock to Castell Book Hotels

Distance from Comstock, TX to Castell, TX

Distance

208 mi

Time

4 hours 18 mins

Gas Cost

$19 - $37

There are 149.90 miles from Comstock to Castell in northeast direction and 208 miles (334.74 kilometers) by car, following the US-377 route.

Comstock and Castell are 4 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Comstock, TX to Castell, TX.

Comstock, TX and Castell, TX are in the same time zone (CDT). Current time in both locations is 8:29 pm.

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Lowest Price Rental Cars in Comstock, TX

Planning on renting a car to go from Comstock, TX to Castell, TX? Here there are some offers to rent a car in Comstock, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Comstock »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 8.34 gallons of gas to cover the route between Comstock, TX and Castell, TX.

The estimated cost of gas to go from Comstock to Castell is $26.74.

During the route, an average car will release 163.44 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 $3.21 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Comstock, TX and Castell, TX

If you want to meet halfway between Comstock, TX and Castell, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.083248 and -100.127148, or 30º 4' 59.6928" N, 100º 7' 37.7328" W. This location is 103.86 miles away from Comstock, TX and Castell, TX and it would take approximately 2 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rocksprings, TX, situated 98 miles from Comstock, TX and 110 miles from Castell, TX. It would take 1 hour 45 mins to go from Comstock to Rocksprings and 2 hours 33 mins to go from Castell to Rocksprings.