Distance between cities › USA › Texas › Alpine, TX › Distance from Alpine to Killeen Book Hotels

Distance from Alpine, TX to Killeen, TX

Distance

411 mi

Time

7 hours 21 mins

Gas Cost

$38 - $74

There are 356.18 miles from Alpine to Killeen in east direction and 411 miles (661.44 kilometers) by car, following the La Entrada al Pacifico Corridor route.

Alpine and Killeen are 7 hours 21 mins far apart, if you drive non-stop .

This is the fastest route from Alpine, TX to Killeen, TX. The halfway point is Sonora, TX.

Alpine, TX and Killeen, TX are in the same time zone (CDT). Current time in both locations is 3:24 am.

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Lowest Price Rental Cars in Alpine, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Alpine »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.50 gallons of gas to cover the route between Alpine, TX and Killeen, TX.

The estimated cost of gas to go from Alpine to Killeen is $53.59.

During the route, an average car will release 323.27 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 $3.25 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Alpine, TX and Killeen, TX

If you want to meet halfway between Alpine, TX and Killeen, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 30.546743 and -100.481308, or 30º 32' 48.2748" N, 100º 28' 52.7088" W. This location is 205.43 miles away from Alpine, TX and Killeen, TX and it would take approximately 3 hours 40 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Sonora, TX, situated 208 miles from Alpine, TX and 236 miles from Killeen, TX. It would take 4 hours 6 mins to go from Alpine to Sonora and 4 hours 23 mins to go from Killeen to Sonora.