San Antonio to Big Bend

via I-35

6h 30min
Drive Time
358
Miles
$41
Gas Cost
$10
Tolls
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Trip Details

Distance358 miles (576 km)
Drive Time6h 30min
RouteI-35
Best TimeEarly morning (6-8 AM)

Fuel Costs

Gas (30 mpg)~11.9 gallons
Est. Cost$41

Frequently Asked Questions

How long does it take to drive from San Antonio to Big Bend?
The drive from San Antonio to Big Bend takes approximately 6h 30min covering 358 miles via I-35. Actual time may vary based on traffic, weather, and road conditions.
How much does gas cost for San Antonio to Big Bend?
At 30 MPG and $3.50/gallon, expect to spend approximately $41 on gas for this 358-mile trip. You'll need about 11.9 gallons of fuel.
What is the best time to drive from San Antonio to Big Bend?
Early morning (6-8 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the San Antonio to Big Bend route?
There may be minor tolls (around $10) on parts of this route. Some sections have toll-free alternatives.