Dubuque
Dubuque
Houston
Houston
Driving

Dubuque to Houston

Updated: 31 May 2026

The drive from Dubuque to Houston is approximately 1,150 miles and takes 17 hours. You will travel south through Iowa, Missouri, Oklahoma, and Texas via I-35 and I-45. This is a multi-day journey across the American Midwest and South. Expect heavy traffic near major cities. Plan for at least one overnight stop.

Total Distance: 1850 km driving distance; 1550 km straight-line air distance.
Fastest Way
Driving via I-35 and I-45 is the fastest route, taking 17 hours.
Cheapest Way
Driving is the most cost-effective way to reach Houston.
Compare Dubuque to Houston Routes
Driving
Direct
Duration
17 hours
Avg Price
$160-$260 in fuel
Operator
Personal Vehicle
Route
US-20 E to I-35 S to I-45 S

This is a two-day drive for most travelers.

Travel Tips
  • Tolls
    Texas has many toll roads; use a TollTag.
  • Traffic
    Avoid Houston during rush hours.
  • Rest Stops
    Texas has well-maintained rest areas on I-45.
  • Dining
    Houston has a world-class food scene.
  • Navigation
    GPS is highly reliable for this route.
Safety Tips
  • Weather
    Southern weather can change rapidly; monitor forecasts.
  • Road Work
    Construction is common on I-45; stay alert.
  • Fatigue
    Plan for an overnight stop in Missouri or Oklahoma.
  • Emergency
    Keep a roadside assistance contact saved in your phone.
People Also Ask
  • Is there a train to Houston?
    No direct rail service exists from Dubuque to Houston.
  • How long is the drive?
    The drive takes approximately 17 hours.
  • Are there tolls?
    Yes, Texas has many toll roads.
  • What is the best route?
    I-35 to I-45 is the most direct path.
  • Is it a safe drive?
    Yes, the route is well-traveled and follows major interstates.
Quick Info
  • From Dubuque, Iowa, United States
  • To Houston, Texas, United States
  • Modes
Best Time to Travel

Spring or autumn for pleasant weather.

Things to Do in Houston
1
Space Center Houston
The iconic NASA visitor center. It is a must-visit.
2
Museum of Natural Science
A world-class museum. It is a top-rated destination.
3
Buffalo Bayou Park
A beautiful park in the heart of the city. It is a unique destination.
4
Hermann Park
A beautiful park with a zoo and gardens. It is a peaceful urban oasis.
Tags
Dubuque to Houston drive I-35 to I-45 route Iowa to Texas travel Houston road trip fastest way to Houston Dubuque travel midwest driving Houston attractions driving to Texas traveling to Houston