Driving
Dubuque to Denver
Updated: 31 May 2026
The drive from Dubuque to Denver is approximately 950 miles and takes 14 hours. You will travel west through Iowa and Nebraska before entering Colorado via I-80 and I-76. This is a long-distance journey across the Great Plains. Expect flat landscapes for most of the trip until you reach the Rocky Mountains. Plan for multiple stops to manage fatigue.
Total Distance: 1530 km driving distance; 1200 km straight-line air distance.
Fastest Way
Driving via I-80 and I-76 is the fastest route, taking 14 hours.
Cheapest Way
Driving is the most cost-effective way to reach Denver.
Compare Dubuque to Denver Routes
Driving
Direct
Duration
14 hours
Avg Price
$130-$180 in fuel
Operator
Personal Vehicle
Route
US-20 W to I-80 W to I-76 W
This is a two-day drive for most travelers.
Travel Tips
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TollsThere are no major tolls on this route.
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TrafficAvoid Denver during rush hours.
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Rest StopsNebraska has well-maintained rest areas on I-80.
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DiningDenver has a vibrant food scene, especially in the LoDo area.
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NavigationGPS is highly reliable for this route.
Safety Tips
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WeatherMountain weather can change rapidly; monitor forecasts.
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Road WorkConstruction is common on I-80; stay alert.
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FatiguePlan for an overnight stop in Nebraska.
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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 Denver?No direct rail service exists from Dubuque to Denver.
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How long is the drive?The drive takes approximately 14 hours.
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Are there tolls?No, there are no major tolls on this route.
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What is the best route?I-80 to I-76 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 Denver, Colorado, United States
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Modes
Best Time to Travel
Summer for mountain access or autumn for fall colors.
Things to Do in Denver
1
Red Rocks Park
A world-famous outdoor amphitheater carved into red rock formations. It is a must-visit.
2
Denver Art Museum
A large museum with a diverse collection of art. It is located in the heart of the city.
3
Denver Botanic Gardens
A beautiful garden with a wide variety of plants and seasonal displays. It is a peaceful urban oasis.
4
Union Station
A historic train station that has been converted into a vibrant hub of shops and restaurants.
Tags
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Iowa to Colorado travel
Denver road trip
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