Driving
Huntsville to Decatur
Updated: 28 May 2026
The drive from Huntsville to Decatur is a 40-kilometer trip southwest. You will take I-565 West and then merge onto AL-20 West. The journey takes about 30 to 40 minutes. You will cross the Tennessee River, which offers beautiful views as you enter Decatur.
Total Distance: 40 km driving distance; 35 km straight-line air distance.
Fastest Way
Driving is the fastest way to reach Decatur.
Cheapest Way
Driving your own vehicle is the most practical and cheapest way.
Compare Huntsville to Decatur Routes
Driving
Direct
Duration
35 mins
Avg Price
$10 in fuel
Operator
Personal Vehicle
Route
I-565 West to AL-20 West.
The bridge crossing the Tennessee River is a highlight of the drive.
Travel Tips
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TrafficTraffic is generally light, but watch for bridge construction.
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ParkingParking is readily available in downtown Decatur.
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NavigationThe route is very straightforward and well-marked.
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DiningDecatur has excellent barbecue restaurants to try.
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SceneryEnjoy the river views as you approach the city.
Safety Tips
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SpeedingObserve speed limits, especially near the river bridge.
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WeatherBe cautious during high winds on the river bridge.
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PedestriansWatch for pedestrians in the historic downtown area.
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EmergencyLocal emergency services are well-equipped.
People Also Ask
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Is there public transit?No, driving is the primary mode of transport.
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How long is the drive?It takes about 30 to 40 minutes.
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What is the best route?I-565 West is the most direct.
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Are there tolls?No, there are no tolls.
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Is it a safe area?Yes, Decatur is a safe and welcoming city.
Quick Info
- From Huntsville, Alabama, United States
- To Decatur, Alabama, United States
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Modes
Best Time to Travel
Any time of year, especially during the Riverfest celebration.
Things to Do in Decatur
1
Cook Museum of Natural Science
A fantastic, interactive museum in downtown Decatur.
2
Point Mallard Park
Features a water park, golf course, and ice rink.
3
Old State Bank
A historic site that offers a glimpse into Alabama's past.
4
Delano Park
A beautiful historic park perfect for a relaxing afternoon.
Tags
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