Fort Smith to McGehee is 261.4 miles and takes about 4h 42m via US 71 and US 65, with a fuel budget near $38 and enough daylight to finish in a day. This trip stays within Arkansas, moving southeast from the Ozark foothills region to the Delta. With 98% of the drive on highways, it's a straightforward, efficient transit. You'll want to consider this if you need a direct route across the state without many detours, as it's set up for a single-day journey.
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
130.7 miles from Fort Smith, AR
A natural place for your longest stop of the day
, about 2h 14m into the drive
.
Main Roads
Road
Distance
Duration
US 71
145.8 mi
2h 27m
US 65
59 mi
1h 12m
I 530
46.1 mi
47m
I 540
5.7 mi
6m
Grand Avenue
2 mi
3m
Wiley A Branton Sr Highway
1.2 mi
1m
North 1st Street
0.7 mi
1m
Silent Street
0.4 mi
<1m
Longest stretch:
US 71
— 145.8 mi, about 2h 27m
Traffic on I-530
Hour-of-day weekday pattern from 4 FHWA count stations on your route.
Peak
4 PM
~881 veh/hr typical
· worst 1,083
Quietest
2 AM
~65 veh/hr
Peak-to-quiet ratio
13.6×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 15 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 Fort Smith, AR and McGehee, AR.
1
Start on Grand Avenue
2.0 mi·3 min·Grand Avenue
2
Turn left
0.3 mi·40 sec
Toward I 540 North, US 71 North
3
Merge onto I 540; US 71
5.7 mi·6 min·I 540; US 71
4
Keep slight right at fork onto US 71
146 mi·2 hr 27 min·US 71
Toward I 40 East: Little Rock, MemphisUse the straight / slight right lanes.
5
Take the exit onto US 65
4.6 mi·6 min·US 65
6
Keep slight left at fork onto I 530; US 65; US 167
46 mi·47 min·I 530; US 65; US 167
Use the slight left / slight right lanes.
7
Keep slight left at fork onto I 530; US 65
1.2 mi·1 min·Wiley A Branton Sr Highway
8
Continue on US 65; US 425
38 mi·46 min·US 65; US 425
9
Continue on US 65; US 165
17 mi·19 min·US 65; US 165
10
Turn right onto AR 159
0.4 mi·37 sec·Silent Street
11
Turn slight left onto AR 159
0.7 mi·1 min·North 1st Street
12
Turn right onto US 278
0.2 mi·23 sec·Holly Street
13
Turn left onto North 4th Street
76 ft·3 sec·North 4th Street
14
Arrive at destination
North 4th Street
Trip Plan
For this 4h 42m drive, leaving Fort Smith in the morning will give you plenty of daylight to reach McGehee. The 261.4-mile distance is manageable for a single day, but keep an eye on your fuel gauge, especially during the longest stretch of 145.8 miles on US 71, as services can be spaced out. While the fuel cost is estimated at $38, it's always wise to budget a little extra. Since it's a relatively short, highway-focused trip, you'll have flexibility to stop briefly if needed, but aim to minimize lengthy breaks to stay on schedule.
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 130.7 miles from Fort Smith, AR, or about 2h 14m into the drive.
The longest continuous stretch on this route runs about 145.8 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 58 miles or 1h 1m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 130.7 miles or 2h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 44m
Traffic, exits, and arrival timing usually matter more near McGehee, AR than in the middle of the route.
Before You Leave
+
Open the route before leaving Fort Smith, AR 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 Fort Smith, AR
This is one driving day of about 261.4 miles and 4h 42m.
Your first comfortable stop window is around 58 miles from Fort Smith, AR.
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 US 71 for about 145.8 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 8
5 decision points cluster between mile 2 and 261.4 — 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
Turn left toward I 540 North, US 71 North
Multiple destination signs - pick the right one
Toward I 540 North, US 71 North
8
8 mi into trip|~11m in|US 71
Keep slight right at fork onto US 71 toward I 40 East: Little Rock, Memphis
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 40 East: Little Rock, Memphis
6
158.4 mi into trip|~2h 44m in|I 530; US 65; US 167
Keep slight left at fork onto I 530; US 65; US 167
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
4
204.6 mi into trip|~3h 32m in|I 530; US 65 / Wiley A Branton Sr Highway
Keep slight left at fork onto I 530; US 65 / Wiley A Branton Sr Highway
Highway fork - watch signs carefully
5
261.4 mi into trip|~4h 42m in|North 4th Street
Turn left onto North 4th Street
Navigation decision point
Fuel & Cost
Regular Gas
$36.29 one way
$72.57 round trip
$3.53/gal25.4 MPG avg92 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$3.95
$40.60
$81.20
premium
$4.29
$44.14
$88.28
diesel
$4.80
$49.36
$98.71
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$36
Meals
$25–$50
Total
$61–$86
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.5 kg one way.
Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
78.4
0
$27.45
$12.55
Efficient EV
65.4
0
$22.87
$10.46
EV Truck/SUV
104.6
1
$36.60
$16.73
Gas CO2
91 kg
EV CO2
31 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 18, 2026
Origin
Fort Smith, AR
Late night
in Fort Smith on Sunday
Local time
3:15 AM
CDT
Current temp
75°F
Partly Cloudy
0 mph3% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 1:07AM CDT until July 18 at 8:00PM CDT by NWS Little Rock AR
Heat Advisory
Heat Advisory issued July 18 at 1:07AM CDT until July 19 at 8:00PM CDT by NWS Little Rock AR
Destination
McGehee, AR
Late night
in McGehee on Sunday
Local time
3:15 AM
CDT
Current temp
76°F
Mostly Clear
0 mph1% chanceLive forecast
Heat Advisory
Heat Advisory issued July 18 at 1:07AM CDT until July 18 at 8:00PM CDT by NWS Little Rock AR
Heat Advisory
Heat Advisory issued July 18 at 1:07AM CDT until July 19 at 8:00PM CDT by NWS Little Rock AR
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
1 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
4h 42m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Arkansas Post National Memorial
National Memorial
Located at the confluence of two rivers, Arkansas Post has served as a gathering place for many cultures throughout human history - it represents cultural cooperation, conflict, synthesis, and diversi...
14 mi from route
~34 min detour
Free
near mile 243.4
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is almost entirely highway, with 98% of the 261.4 miles on major roads like US 71 and US 65. You'll experience a solid stretch of 145.8 miles on US 71, which means you can settle in for a good amount of cruising. The transition away from the highway, where the profile shifts to surface roads, will occur later in the drive, closer to McGehee.
98% highway — fuel and pacing are the main things to plan.
14 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 145.8 mi on US 71.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on US 71 and US 65. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes around 2 miles in.
Driving Effort5/10
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 261.4 miles you will encounter 8 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: Multiple destination signs - pick the right one; at 8 miles (US 71): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 158.4 miles (I 530; US 65; US 167): Highway fork - watch signs carefully. Lane positioning matters here.
Fort Smith is in northwest Arkansas and borders Oklahoma. It is the county seat of Sebastian County. The city has a population of 80,286 which makes it the third largest city in Arkansas behind Little Rock and Fayetteville. It is located in the River Valley of Arkansas between the Ouachita mountains in the south and the Boston and Ozark mountains of the north and a gateway city to the Ozarks.
Top landmarks
•Fort Smith National Cemetery — historic veterans cemetery in Sebastian County, Arkansas
•Maumelle Ordnance Works Locomotive 1
•West Garrison Avenue Historic District — historic district in Fort Smith, Arkansas
Doable as a same-day drive at 4h 42m. Total distance: 261.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 42m 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 145.8 miles on US 71. The full list of main roads is in the Roads section above.
Yes — we found about 16 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 2 miles: Multiple destination signs - pick the right one; at 8 miles (US 71): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 158.4 miles (I 530; US 65; US 167): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Arkansas Post National Memorial. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.7 hours each way, an in-and-out day trip would put you behind the wheel for 9.4 hours — manageable with a long break at McGehee, AR, but most travelers stay overnight.
