Distance between cities › USA › Texas › Freeport, TX › Distance from Freeport to Boulder Book Hotels

Distance from Freeport, TX to Boulder, CO

Distance

1,104 mi

Time

20 hours 17 mins

Gas Cost

$103 - $200

There are 948.70 miles from Freeport to Boulder in northwest direction and 1,104 miles (1,776.72 kilometers) by car, following the I-45 route.

Freeport and Boulder are 20 hours 17 mins far apart, if you drive non-stop .

This is the fastest route from Freeport, TX to Boulder, CO. The halfway point is Haysville, KS.

Please note the time difference between Freeport, TX and Boulder, CO is 1 hour. The current time in Freeport is 5:13 am and the current time in Boulder is 4:13 am.

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Lowest Price Rental Cars in Freeport, TX

Planning on renting a car to go from Freeport, TX to Boulder, CO? Here there are some offers to rent a car in Freeport, TX

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Freeport »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 44.34 gallons of gas to cover the route between Freeport, TX and Boulder, CO.

The estimated cost of gas to go from Freeport to Boulder is $144.63.

During the route, an average car will release 868.64 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 $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Freeport, TX and Boulder, CO

If you want to meet halfway between Freeport, TX and Boulder, CO or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.619144 and -97.323608, or 37º 37' 8.9184" N, 97º 19' 24.9888" W. This location is 551.99 miles away from Freeport, TX and Boulder, CO and it would take approximately 10 hours 8 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Haysville, KS, situated 654 miles from Freeport, TX and 548 miles from Boulder, CO. It would take 10 hours 36 mins to go from Freeport to Haysville and 7 hours 39 mins to go from Boulder to Haysville.

Major City Closest to Halfway Point

The major city closest to the halfway point between Freeport, TX and Boulder, CO is Wichita, KS, situated 663 miles from Freeport, TX and 539 miles from Boulder, CO. It would take 10 hours 45 mins to go from Freeport to and 7 hours 28 mins to go from Boulder to Wichita.

Major Cities Along the Route

Some other major cities along the route include Aurora, CO,Denver, CO,Thornton, CO,Westminster, CO,Arvada, CO,Houston, TX,Pearland, TX,The Woodlands, TX,Dallas, TX,Carrollton, TX,Lewisville, TX,Denton, TX,Oklahoma City, OK, and Norman, OK.