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

Distance from Comstock, TX to Armstrong, TX

Distance

337 mi

Time

6 hours 23 mins

Gas Cost

$31 - $60

There are 280.68 miles from Comstock to Armstrong in southeast direction and 337 miles (542.35 kilometers) by car, following the TX 44 route.

Comstock and Armstrong are 6 hours 23 mins far apart, if you drive non-stop .

This is the fastest route from Comstock, TX to Armstrong, TX. The halfway point is San Antonio, TX.

Comstock, TX and Armstrong, TX are in the same time zone (CDT). Current time in both locations is 12:50 pm.

Any questions or tips to share?

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Lowest Price Rental Cars in Comstock, TX

Planning on renting a car to go from Comstock, TX to Armstrong, 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 13.52 gallons of gas to cover the route between Comstock, TX and Armstrong, TX.

The estimated cost of gas to go from Comstock to Armstrong is $43.34.

During the route, an average car will release 264.84 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 Armstrong, TX

If you want to meet halfway between Comstock, TX and Armstrong, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.396152 and -98.502800, or 29º 23' 46.1472" N, 98º 30' 10.08" W. This location is 168.29 miles away from Comstock, TX and Armstrong, TX and it would take approximately 3 hours 11 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest and also the major city is San Antonio, TX, situated 184.08 miles from Comstock, TX and 198.82 miles from Armstrong, TX. It would take 3 hours 25 mins to go from Comstock to San Antonio and 3 hours 17 mins to go from Armstrong to San Antonio.

Weather in Comstock and Armstrong

Compare the weather today and the next four days in Comstock, TX and Armstrong, TX:

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Armstrong



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Distance conversions

Checkout the distance in miles, kilometers and nautical miles between Comstock, TX and Armstrong, TX in this table:

Distance type	Miles	Kilometers	Nautical miles
Straight line distance	280.68 mi	451.71 km	243.90 nautical mi
Driving distance	337 mi	541.69 km	292.49 nautical mi

Distances to cities nearby Comstock or Armstrong

Road Trip Tips