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
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TollsTexas has many toll roads; use a TollTag.
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TrafficAvoid Houston during rush hours.
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Rest StopsTexas has well-maintained rest areas on I-45.
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DiningHouston has a world-class food scene.
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NavigationGPS is highly reliable for this route.
Safety Tips
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WeatherSouthern weather can change rapidly; monitor forecasts.
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Road WorkConstruction is common on I-45; stay alert.
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FatiguePlan for an overnight stop in Missouri or Oklahoma.
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EmergencyKeep a roadside assistance contact saved in your phone.
People Also Ask
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Is there a train to Houston?No direct rail service exists from Dubuque to Houston.
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How long is the drive?The drive takes approximately 17 hours.
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Are there tolls?Yes, Texas has many toll roads.
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What is the best route?I-35 to I-45 is the most direct path.
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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
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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
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