Tuscaloosa to Huntsville is 156 miles and takes about 2 hours 52 minutes via I-65 and I-20, with a fuel budget near $24 and enough daylight to finish in a day. This drive stays within Alabama, taking you across the Southeast region. It's a straightforward highway-focused trip, making it a convenient option for a quick journey. You'll spend most of your time on major interstates, so expect a practical and efficient travel experience. This route is ideal if you're looking for a simple, direct connection between these two Alabama cities.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
77.9 miles from Tuscaloosa, AL
A natural place for your longest stop of the day
, about 1h 26m into the drive
.
Main Roads
Road
Distance
Duration
I 65
78.6 mi
1h 25m
I 20
52.9 mi
56m
I 565
18.9 mi
20m
I 359
2 mi
2m
Lurleen B Wallace Boulevard South
0.5 mi
1m
Jefferson Street North
0.5 mi
1m
University Boulevard
0.1 mi
<1m
Spring Street Southwest
<0.1 mi
—
Some road-level metrics are being recalculated.
Longest stretch:
I 65
— 78.6 mi, about 1h 25m
Turn-by-Turn Driving Directions
Step-by-step road directions between Tuscaloosa, AL and Huntsville, AL.
1
Start on this road
132 ft·11 sec·this road
2
Turn right onto University Boulevard
0.1 mi·21 sec·University Boulevard
Use the straight lane.
3
Turn left onto US 43; AL 69
0.5 mi·1 min·Lurleen B Wallace Boulevard South
Use the left / straight lanes.
4
Continue on I 359; AL 69
0.3 mi·24 sec·I 359; AL 69
Use the straight / slight right lanes.
5
Continue on I 359; US 11; AL 69
1.7 mi·1 min·I 359; US 11; AL 69
6
Take the exit
0.1 mi·18 sec
Use the straight / slight right lanes.
7
Keep slight left at fork
0.8 mi·1 min
8
Merge onto I 20; I 59
53 mi·56 min·I 20; I 59
Use the straight / slight right lanes.
9
Take the exit
149 ft·3 sec
Exit 124CToward I 65 North: Huntsville
10
Continue on this road
0.2 mi·25 sec·this road
Exit 124BToward I 65 North: Huntsville
11
Merge onto I 65
79 mi·1 hr 25 min·I 65
Use the straight / slight right lanes.
12
Take the exit
0.3 mi·40 sec
Exit 340Toward I 565 East, AL 20 West, US 72 Alternate: Decatur, HuntsvilleUse the straight / slight right lanes.
13
Keep slight right at fork
0.5 mi·1 min
Exit 340AToward I 565 East, US 72 Alternate East: Huntsville
14
Merge onto I 565; US 72 Alternate
19 mi·20 min·I 565; US 72 Alternate
15
Take the exit
0.2 mi·24 sec
Toward Wasthington Street, Jefferson Street, Downtown
16
Continue on this road
395 ft·9 sec·this road
Exit 19CToward Wasthington Street, Jefferson Street, Downtown
17
Keep slight right at fork
343 ft·8 sec
Toward Jefferson Street, DowntownUse the slight right lane.
18
Turn straight onto Jefferson Street North
0.5 mi·1 min·Jefferson Street North
19
Turn right onto Spring Street Southwest
4 ft·0 sec·Spring Street Southwest
20
Arrive at destination
Spring Street Southwest
Trip Plan
With a travel time under 3 hours, you have the flexibility to leave Tuscaloosa anytime. A morning departure around 9 AM allows you to reach Huntsville by lunchtime, leaving your afternoon free. You'll encounter one major highway change, so stay aware of signage for I-20 and then I-565. Given the route's length and highway focus, planning for one fuel stop is more than sufficient, and you'll find plenty of service areas along I-65. Consider checking your tire pressure before leaving Tuscaloosa for optimal fuel efficiency on this 156-mile trip.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 77.9 miles from Tuscaloosa, AL, or about 1h 26m into the drive.
The longest continuous stretch on this route runs about 78.6 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 34 miles or 38m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 77.9 miles or 1h 26m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 20m
Traffic, exits, and arrival timing usually matter more near Huntsville, AL than in the middle of the route.
Before You Leave
+
Open the route before leaving Tuscaloosa, AL so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Tuscaloosa, AL
This is one driving day of about 155.9 miles and 2h 52m.
Your first comfortable stop window is around 34 miles from Tuscaloosa, AL.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 65 for about 78.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 15
5 decision points cluster between mile 0 and 155.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in|University Boulevard
Turn right onto University Boulevard
Lane positioning matters here
Use the straight lane.
6
0.2 mi into trip|~0m in|US 43; AL 69 / Lurleen B Wallace Boulevard South
Turn left onto US 43; AL 69 / Lurleen B Wallace Boulevard South
Lane positioning matters here
Use the left / straight lanes.
8
135.3 mi into trip|~2h 28m in
Take the exit toward I 565 East, AL 20 West, US 72 Alternate: Decatur, Huntsville
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 340
Toward I 565 East, AL 20 West, US 72 Alternate:...
7
135.6 mi into trip|~2h 29m in
Keep slight right at fork toward I 565 East, US 72 Alternate East: Huntsville
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 340A
Toward I 565 East, US 72 Alternate East: Huntsv...
9
155.3 mi into trip|~2h 51m in
Keep slight right at fork toward Jefferson Street, Downtown
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward Jefferson Street, Downtown
Fuel & Cost
Regular Gas
$23.54 one way
$47.09 round trip
$3.84/gal25.4 MPG avg55 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$25.85
$51.69
premium
$4.56
$27.98
$55.96
diesel
$5.61
$34.42
$68.84
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$24
Meals
$25–$50
Total
$49–$74
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 54.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $16 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
46.8
0
$16.37
$7.48
Efficient EV
39
0
$13.64
$6.24
EV Truck/SUV
62.4
0
$21.83
$9.98
Gas CO2
55 kg
EV CO2
18 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 15, 2026
Origin
Tuscaloosa, AL
Night
in Tuscaloosa on Saturday
Local time
11:52 PM
CDT
Current temp
79°F
Unavailable
Live forecast
Destination
Huntsville, AL
Night
in Huntsville on Saturday
Local time
11:52 PM
CDT
Current temp
77°F
Unavailable
Live forecast
78°F
Kimberly, AL
78 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
2 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
2h 52m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Birmingham Civil Rights National Monument
National Monument
In 1963, images of snarling police dogs unleashed against non-violent protesters and of children being sprayed with high-pressure hoses appeared in print and television news around the world. These dr...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is a highway-focused drive with 98% of the route on major interstates. You'll experience a long, uninterrupted stretch of 78.6 miles primarily on I-65. The majority of your journey will be on this interstate system, suggesting a consistent driving pace. Expect smooth sailing on wide highways, designed for efficient travel rather than scenic detours. The character of the road remains largely the same throughout, emphasizing speed and directness from start to finish.
98% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 78.6 mi on I 65.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 65 and I 20. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near University Boulevard.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 155.9 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (University Boulevard): Lane positioning matters here; at 0.2 miles (US 43; AL 69 / Lurleen B Wallace Boulevard South): Lane positioning matters here; at 135.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Huntsville is in northern Alabama, about 20 miles (32 km) from the border with Tennessee. The city is a center for missile defense and aerospace technologies, with companies like Boeing, Lockheed Martin, Raytheon, and Northrop Grumman having major operations here. Cummings Research Park, the second largest research park in the country, is home to many of these companies.
Doable as a same-day drive at 2h 52m. Total distance: 155.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 52m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 78.6 miles on I 65. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Huntsville, AL before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (University Boulevard): Lane positioning matters here; at 0.2 miles (US 43; AL 69 / Lurleen B Wallace Boulevard South): Lane positioning matters here; at 135.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Birmingham Civil Rights National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Huntsville, AL before heading back.
