Distance between cities › USA › Texas › Longview, TX › Distance from Longview to Buchanan Dam Book Hotels

Distance from Longview, TX to Buchanan Dam, TX

Distance

278 mi

Time

5 hours 24 mins

Gas Cost

$26 - $50

There are 248.87 miles from Longview to Buchanan Dam in southwest direction and 278 miles (447.40 kilometers) by car, following the I-35 route.

Longview and Buchanan Dam are 5 hours 24 mins far apart, if you drive non-stop .

This is the fastest route from Longview, TX to Buchanan Dam, TX. The halfway point is Hubbard, TX.

Longview, TX and Buchanan Dam, TX are in the same time zone (CDT). Current time in both locations is 10:35 am.

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Lowest Price Rental Cars in Longview, TX

Planning on renting a car to go from Longview, TX to Buchanan Dam, TX? Here there are some offers to rent a car in Longview, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Longview »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 11.18 gallons of gas to cover the route between Longview, TX and Buchanan Dam, TX.

The estimated cost of gas to go from Longview to Buchanan Dam is $36.32.

During the route, an average car will release 219.07 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 Longview, TX and Buchanan Dam, TX

If you want to meet halfway between Longview, TX and Buchanan Dam, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 31.811264 and -96.824471, or 31º 48' 40.5504" N, 96º 49' 28.0956" W. This location is 139.21 miles away from Longview, TX and Buchanan Dam, TX and it would take approximately 2 hours 42 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Hubbard, TX, situated 137 miles from Longview, TX and 152 miles from Buchanan Dam, TX. It would take 2 hours 34 mins to go from Longview to Hubbard and 2 hours 44 mins to go from Buchanan Dam to Hubbard.

Major City Closest to Halfway Point

The major city closest to the halfway point between Longview, TX and Buchanan Dam, TX is Waco, TX, situated 0 miles from Longview, TX and 123 miles from Buchanan Dam, TX. It would take 0 seconds to go from Longview to and 2 hours 14 mins to go from Buchanan Dam to Waco.