Huntsville to Greensboro is 188.5 miles and takes about 3h 37m via I 65 and I 20, with a fuel budget near $30 and enough daylight to finish in a day. This trip stays within Alabama, connecting the Southeast regions. It's a straightforward drive primarily on major interstates, making it a practical choice for a single day. You'll find it's a quick hop between cities without much in the way of challenging navigation. Consider this route if you're looking for an efficient way to get from point A to point B within the state.
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
94.3 miles from Huntsville, AL
A natural place for your longest stop of the day
, about 1h 43m into the drive
.
Main Roads
Road
Distance
Duration
I 65
77.4 mi
1h 23m
I 20
53.1 mi
57m
AL 69
33.7 mi
46m
I 565
18.9 mi
20m
US 11
1.3 mi
1m
Washington Street Northeast
0.5 mi
<1m
West Side Square
<0.1 mi
<1m
East Side Square
<0.1 mi
<1m
Longest stretch:
I 65
— 77.4 mi, about 1h 23m
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 Huntsville, AL and Greensboro, AL.
1
Start on Spring Street Southwest
4 ft·3 sec·Spring Street Southwest
2
Turn right onto West Side Square
376 ft·16 sec·West Side Square
3
Continue on South Side Square
369 ft·16 sec·South Side Square
4
Turn left onto East Side Square
371 ft·9 sec·East Side Square
5
Continue on Washington Street Southeast
364 ft·9 sec·Washington Street Southeast
6
Continue on Washington Street Northeast
0.5 mi·53 sec·Washington Street Northeast
7
Take the ramp
0.3 mi·40 sec
8
Merge onto I 565; US 72 Alternate
19 mi·20 min·I 565; US 72 Alternate
9
Take the exit
0.2 mi·16 sec
Exit 1Toward I 65: Birmingham, Nashville
10
Keep slight left at fork
0.8 mi·1 min
Exit 1Toward I 65 South: BirminghamUse the slight left / slight right lanes.
11
Merge onto I 65
74 mi·1 hr 18 min·I 65
Use the straight / slight right lanes.
12
Take the exit
0.5 mi·38 sec
Exit 265Toward I 22 West, US 31: Memphis, FultondaleUse the slight right lane.
13
Keep slight left at fork
0.5 mi·37 sec
Toward I 22 West: MemphisUse the straight lane.
14
Keep slight left at fork
0.4 mi·27 sec
Toward MontgomeryUse the straight / slight right lanes.
15
Merge onto I 65
3.7 mi·4 min·I 65
Use the straight / slight right lanes.
16
Take the exit
0.4 mi·54 sec
Exit 261CToward I 20 West, I 59 South: Tuscaloosa
17
Merge onto I 20; I 59
53 mi·57 min·I 20; I 59
Use the straight / slight right lanes.
18
Take the exit
0.2 mi·35 sec
Exit 71AToward AL 69 South: MoundvilleUse the straight / slight right lanes.
19
Merge onto US 11; AL 69
1.3 mi·1 min·US 11; AL 69
Use the left lane.
20
Continue on AL 69
0.3 mi·25 sec·AL 69
21
Continue on AL 69
33 mi·45 min·AL 69
Use the left lane.
22
Arrive at destination
AL 69
Trip Plan
Given the 3h 37m duration, this is easily a same-day trip. Leaving Huntsville in the morning should give you ample time to reach Greensboro without feeling rushed. Since it's a relatively short drive, you have flexibility with your departure time. Plan for one stop, perhaps around the halfway point, to stretch your legs or grab a snack. Keep an eye on your fuel gauge, especially before heading onto the longer 77.4-mile stretch on I 65, as services can be spaced out on interstates.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 94.3 miles from Huntsville, AL, or about 1h 43m into the drive.
The longest continuous stretch on this route runs about 77.4 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 41 miles or 46m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 94.3 miles or 1h 43m 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 50m
Traffic, exits, and arrival timing usually matter more near Greensboro, AL than in the middle of the route.
Before You Leave
+
Open the route before leaving Huntsville, 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 Huntsville, AL
This is one driving day of about 188.5 miles and 3h 37m.
Your first comfortable stop window is around 41 miles from Huntsville, 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 77.4 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 20.1 and 153.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
20.1 mi into trip|~23m in
Keep slight left at fork toward I 65 South: Birmingham
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 1
Toward I 65 South: Birmingham
8
94.6 mi into trip|~1h 43m in
Take the exit toward I 22 West, US 31: Memphis, Fultondale
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 265
Toward I 22 West, US 31: Memphis, Fultondale
7
95.1 mi into trip|~1h 44m in
Keep slight left at fork toward I 22 West: Memphis
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Toward I 22 West: Memphis
7
95.6 mi into trip|~1h 44m in
Keep slight left at fork toward Montgomery
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Montgomery
7
153.3 mi into trip|~2h 48m in
Take the exit toward AL 69 South: Moundville
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 71A
Toward AL 69 South: Moundville
Fuel & Cost
Regular Gas
$28.97 one way
$57.95 round trip
$3.90/gal25.4 MPG avg66 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.32
$32.05
$64.09
premium
$4.65
$34.49
$68.97
diesel
$5.35
$39.70
$79.41
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 66 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $20 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
56.6
0
$19.79
$9.05
Efficient EV
47.1
0
$16.49
$7.54
EV Truck/SUV
75.4
0
$26.39
$12.06
Gas CO2
66 kg
EV CO2
22 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 Jun 1, 2026
Origin
Huntsville, AL
Afternoon
in Huntsville on Wednesday
Local time
3:09 PM
CDT
Current temp
67°F
Patchy Fog
0 mph2% chanceLive forecast
Destination
Greensboro, AL
Afternoon
in Greensboro on Wednesday
Local time
3:09 PM
CDT
Current temp
70°F
Partly Cloudy
0 mph6% chanceLive forecast
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
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 37m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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...
3 mi from route
~8 min detour
Free
near mile 97.5
Park Closure: A.G Gaston Motel Closed for Construction
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
You'll be on highways for 98% of this 188.5-mile drive, so expect mostly interstate cruising. The longest continuous stretch without a major road change is 77.4 miles on I 65. Given the high highway percentage, you'll likely notice a consistent flow of traffic and plenty of exits. The transition to surface roads will be minimal, occurring only in the final stretch as you near Greensboro.
98% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 77.4 mi on I 65.
How Hard Is This Drive?
10/10
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 around 20.1 miles in.
Driving Effort10/10
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 188.5 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: at 20.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 94.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 95.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
787 ft207 ft
Total Climb
602 ft
Total Descent
969 ft
Highest Point
787 ft
~53.9 mi in
Elevation Range
580 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Huntsville, AL and Greensboro, AL, road signs point toward Nashville, Fultondale and Montgomery.
Nashville
20 mi in|~22m
Fultondale
94.6 mi in|~1h 43m
Montgomery
95.6 mi in|~1h 44m
Detours Along the Way
Tagged by where each one fits in your drive — first break, midpoint, final stretch.
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 3h 37m. Total distance: 188.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 37m 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 77.4 miles on I 65. The full list of main roads is in the Roads section above.
Yes — we found about 19 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 Greensboro, 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 19 rest areas along the route for bathroom stops.
The main spots that need attention: at 20.1 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 94.6 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 95.1 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Birmingham Civil Rights National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.6 hours each way, an in-and-out day trip would put you behind the wheel for 7.2 hours — manageable with a long break at Greensboro, AL, but most travelers stay overnight.
