Distance between cities › USA › Texas › Tomball, TX › Distance from Tomball to Junction Book Hotels

Distance from Tomball, TX to Junction, TX

Distance

276 mi

Time

5 hours 29 mins

Gas Cost

$25 - $49

There are 249.40 miles from Tomball to Junction in west direction and 276 miles (444.18 kilometers) by car, following the US-290 route.

Tomball and Junction are 5 hours 29 mins far apart, if you drive non-stop .

This is the fastest route from Tomball, TX to Junction, TX. The halfway point is Kingsbury, TX.

Tomball, TX and Junction, TX are in the same time zone (CDT). Current time in both locations is 3:38 pm.

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Lowest Price Rental Cars in Tomball, TX

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Tomball »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 11.10 gallons of gas to cover the route between Tomball, TX and Junction, TX.

The estimated cost of gas to go from Tomball to Junction is $35.58.

During the route, an average car will release 217.43 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 Tomball, TX and Junction, TX

If you want to meet halfway between Tomball, TX and Junction, TX or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 29.618074 and -97.794579, or 29º 37' 5.0664" N, 97º 47' 40.4844" W. This location is 138.17 miles away from Tomball, TX and Junction, TX and it would take approximately 2 hours 44 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Kingsbury, TX, situated 156 miles from Tomball, TX and 158 miles from Junction, TX. It would take 2 hours 24 mins to go from Tomball to Kingsbury and 2 hours 36 mins to go from Junction to Kingsbury.