Embark on a 342.1-mile journey from Satsuma, Alabama, to Huntsville, Alabama. This drive is best tackled in a single day, taking approximately 6 hours and 14 minutes to complete. Primarily utilizing I-65 and I-565, the route offers a 99% highway experience, making it a straightforward trip across the Southeast region. With an estimated fuel cost of $52, this drive is an efficient way to get from point A to point B. You'll find it to be a functional, highway-focused transit, perfect for those looking to cover ground without many detours.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
171 miles from Satsuma, AL
A natural place for your longest stop of the day
, about 3h 6m into the drive
.
Main Roads
Road
Distance
Duration
I 65
319.6 mi
5h 46m
I 565
18.9 mi
20m
US 43
1.8 mi
2m
Jefferson Street North
0.5 mi
1m
Railroad Street
<0.1 mi
<1m
Spring Street Southwest
<0.1 mi
—
Some road-level metrics are being recalculated.
Longest stretch:
I 65
— 319.6 mi, about 5h 46m
Traffic on I-565
Hour-of-day weekday pattern from 75 FHWA count stations on your route.
Peak
4 PM
~4,144 veh/hr typical
Quietest
1 AM
~205 veh/hr
Peak-to-quiet ratio
20.2×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Satsuma, AL and Huntsville, AL.
1
Start on Railroad Street
140 ft·12 sec·Railroad Street
2
Turn right onto US 43
1.8 mi·2 min·US 43
3
Take the ramp
0.2 mi·22 sec
4
Merge onto I 65
320 mi·5 hr 46 min·I 65
Use the straight / slight right lanes.
5
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.
6
Keep slight right at fork
0.5 mi·1 min
Exit 340AToward I 565 East, US 72 Alternate East: Huntsville
7
Merge onto I 565; US 72 Alternate
19 mi·20 min·I 565; US 72 Alternate
8
Take the exit
0.2 mi·24 sec
Toward Wasthington Street, Jefferson Street, Downtown
9
Continue on this road
395 ft·9 sec·this road
Exit 19CToward Wasthington Street, Jefferson Street, Downtown
10
Keep slight right at fork
343 ft·8 sec
Toward Jefferson Street, DowntownUse the slight right lane.
11
Turn straight onto Jefferson Street North
0.5 mi·1 min·Jefferson Street North
12
Turn right onto Spring Street Southwest
4 ft·0 sec·Spring Street Southwest
13
Arrive at destination
Spring Street Southwest
Trip Plan
To make the most of this 6-hour, 14-minute drive, consider an early morning departure from Satsuma to avoid potential traffic, especially as you approach Huntsville. With only one recommended stop and a longest stretch of nearly 320 miles on I-65, plan your fuel and rest breaks accordingly. The $52 fuel cost is a good estimate, but keep an eye on your gauge, particularly during the long stretch. Given the highway-focused nature, staying alert and prepared for steady interstate speeds is key for a smooth 342.1-mile transit.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 171 miles from Satsuma, AL, or about 3h 6m into the drive.
The longest continuous stretch on this route runs about 319.6 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 75 miles or 1h 22m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 171 miles or 3h 6m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 7m
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 Satsuma, 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 Satsuma, AL
This is one driving day of about 342.1 miles and 6h 14m.
Your first comfortable stop window is around 75 miles from Satsuma, 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 319.6 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 10
5 decision points cluster between mile 2 and 341.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
2 mi into trip|~3m in|I 65
Merge onto I 65
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
8
321.5 mi into trip|~5h 50m 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
321.9 mi into trip|~5h 50m 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...
5
341.2 mi into trip|~6h 12m in
Take the exit toward Wasthington Street, Jefferson Street, Downtown
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward Wasthington Street, Jefferson Street, Do...
9
341.5 mi into trip|~6h 12m 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
$47.49 one way
$94.98 round trip
$3.53/gal25.4 MPG avg120 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.95
$53.13
$106.27
premium
$4.29
$57.77
$115.53
diesel
$4.80
$64.59
$129.19
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$47
Meals
$25–$50
Total
$72–$97
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 119.7 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $36 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
102.6
1
$35.92
$16.42
Efficient EV
85.5
0
$29.93
$13.68
EV Truck/SUV
136.8
1
$47.89
$21.89
Gas CO2
120 kg
EV CO2
40 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Jul 17, 2026
Origin
Satsuma, AL
Evening
in Satsuma on Saturday
Local time
8:33 PM
CDT
Current temp
98°F
Mostly Sunny
NW 5 to 10 mph5% chanceLive forecast
Destination
Huntsville, AL
Evening
in Huntsville on Saturday
Local time
8:33 PM
CDT
Current temp
91°F
Showers And Thunderstorms Likely
WNW 0 to 5 mph67% chanceLive forecast
91°F
Helena, AL
171 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
7 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
6h 14m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
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...
5 mi from route
~12 min detour
Free
near mile 247.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway-focused drive, with 99% of the 342.1 miles spent on major interstates. The longest uninterrupted stretch you'll encounter is 319.6 miles, primarily on I-65. This means you'll be on fast-paced roads for the majority of your trip, with minimal time spent on slower, local routes. The character of the drive is consistent, focusing on efficient travel rather than scenic exploration, allowing you to maintain a steady pace for most of the 6-hour duration.
99% highway — fuel and pacing are the main things to plan.
13 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 319.6 mi on I 65.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 65 and I 565. You will hit about 10 points where you need to pay attention to lane position or signs. The trickiest moment comes around 2 miles in near I 65.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 342.1 miles you will encounter 10 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 2 miles (I 65): Merge point - match speed before joining. Lane positioning matters here; at 321.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 321.9 miles: Highway fork - watch signs carefully. 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.
Top landmarks
•U.S. Space & Rocket Center — science museum in Huntsville, Alabama
•Episcopal Church of the Nativity — church building in Alabama, United States of America
Doable as a same-day drive at 6h 14m. Total distance: 342.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 14m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 319.6 miles on I 65. The full list of main roads is in the Roads section above.
Yes — we found about 25 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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. There are 25 rest areas along the route for bathroom stops.
The main spots that need attention: at 2 miles (I 65): Merge point - match speed before joining. Lane positioning matters here; at 321.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 321.9 miles: Highway fork - watch signs carefully. 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.
Not recommended in a single day. At 6.2 hours each way, a round trip means 12.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Huntsville, AL before the return drive.
