This 269.9-mile drive from Pocahontas, AR to Fort Smith, AR will take you approximately 4 hours and 50 minutes. Primarily utilizing I-40 and I-57, with a portion on US-64, this trip is almost entirely highway driving, making it a solid option for a single-day journey. With an estimated fuel cost of $41, it’s an economical choice for exploring the Southeast region of Arkansas. The route is straightforward and efficient, allowing you to cover a good distance without significant detours. Consider this a practical and direct way to travel between these two Arkansas cities.
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
135 miles from Pocahontas, AR
A natural place for your longest stop of the day
, about 2h 29m into the drive
.
Main Roads
Road
Distance
Duration
I 40
118.6 mi
1h 58m
I 57
94.7 mi
1h 38m
US 64
33 mi
42m
US 62
13.6 mi
15m
US 71
6.5 mi
7m
Grand Avenue
1.9 mi
3m
US 67
0.8 mi
1m
West Broadway Street
0.1 mi
<1m
Longest stretch:
I 40
— 118.6 mi, about 1h 58m
Turn-by-Turn Driving Directions
Step-by-step road directions between Pocahontas, AR and Fort Smith, AR.
1
Start on AR 90
0.1 mi·13 sec·West Broadway Street
2
At end of road, turn right onto US 62; US 67; AR 90
14 mi·15 min·US 62; US 67; AR 90
3
Keep slight left at fork onto US 67
0.8 mi·1 min·US 67
4
Continue on I 57
95 mi·1 hr 38 min·I 57
5
Take the exit onto US 64
0.4 mi·49 sec·US 64
Toward US 64 West, I 57 Business North: Beebe, Conway
6
Keep slight right at fork onto US 64
33 mi·41 min·US 64
Toward US 64 West: Conway
7
Take the exit
0.4 mi·57 sec
8
Merge onto I 40; US 65
119 mi·1 hr 58 min·I 40; US 65
9
Take the exit onto US 71
6.5 mi·7 min·US 71
Toward I 540 South, US 71 South: Fort Smith
10
Take the exit
0.2 mi·33 sec
Exit 6Toward Grand Avenue
11
Turn right onto Grand Avenue
1.9 mi·3 min·Grand Avenue
12
Arrive at destination
Grand Avenue
Trip Plan
Given the 4-hour and 50-minute duration, starting your trip from Pocahontas in the morning is ideal for reaching Fort Smith with daylight to spare. With only one recommended stop, you have flexibility in pacing. Watch for the transition between I-57 and I-40, as this is a key point where your primary highway changes. Fueling up before you leave Pocahontas or in one of the larger towns along I-40 is advisable, as the longest stretch without a major exit is over 118 miles. This route is well-suited for a single-day trip, minimizing the need for an overnight stay.
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 135 miles from Pocahontas, AR, or about 2h 29m into the drive.
The longest continuous stretch on this route runs about 118.6 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 59 miles or 1h 3m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 135 miles or 2h 29m 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 58m
Traffic, exits, and arrival timing usually matter more near Fort Smith, AR than in the middle of the route.
Before You Leave
+
Open the route before leaving Pocahontas, 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 Pocahontas, AR
This is one driving day of about 269.9 miles and 4h 50m.
Your first comfortable stop window is around 59 miles from Pocahontas, 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 I 40 for about 118.6 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 9
5 decision points cluster between mile 0.1 and 267.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.1 mi into trip|~0m in|US 62; US 67; AR 90
At end of road, turn right onto US 62; US 67; AR 90
Navigation decision point
5
109.2 mi into trip|~1h 55m in|US 64
Take the exit onto US 64 toward US 64 West, I 57 Business North: Beebe, Conway
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 64 West, I 57 Business North: Beebe,...
5
109.6 mi into trip|~1h 56m in|US 64
Keep slight right at fork onto US 64 toward US 64 West: Conway
Highway fork - watch signs carefully
Toward US 64 West: Conway
5
261.2 mi into trip|~4h 38m in|US 71
Take the exit onto US 71 toward I 540 South, US 71 South: Fort Smith
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward I 540 South, US 71 South: Fort Smith
5
267.8 mi into trip|~4h 45m in
Take the exit toward Grand Avenue
Exit ramp - move to the correct lane early
Exit 6
Toward Grand Avenue
Fuel & Cost
Regular Gas
$40.76 one way
$81.52 round trip
$3.84/gal25.4 MPG avg94 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$44.75
$89.49
premium
$4.56
$48.44
$96.89
diesel
$5.61
$59.59
$119.18
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$41
Meals
$25–$50
Total
$66–$91
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 94.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $28 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
81
0
$28.34
$12.96
Efficient EV
67.5
0
$23.62
$10.80
EV Truck/SUV
108
1
$37.79
$17.27
Gas CO2
94 kg
EV CO2
32 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 Apr 15, 2026
Origin
Pocahontas, AR
Night
in Pocahontas on Saturday
Local time
11:49 PM
CDT
Current temp
77°F
Unavailable
Live forecast
Destination
Fort Smith, AR
Night
in Fort Smith on Saturday
Local time
11:49 PM
CDT
Current temp
76°F
Unavailable
Live 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
1 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
4h 50m 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.
More Details
What kind of drive is this?
Expect a highly highway-focused experience on this 269.9-mile journey, with 99% of your travel on major interstates and highways. You'll spend a significant amount of time on I-40, including one uninterrupted stretch of 118.6 miles. This profile suggests a consistent driving pace with limited opportunities for slower, scenic byways. The character of the drive is largely defined by the efficiency of interstate travel, making it a predictable and smooth ride for most of the 4-hour and 50-minute duration.
99% highway — fuel and pacing are the main things to plan.
12 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 118.6 mi on I 40.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on I 40 and I 57. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near US 62; US 67; AR 90.
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 269.9 miles you will encounter 9 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 0.1 miles (US 62; US 67; AR 90): Navigation decision point; at 109.2 miles (US 64): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 109.6 miles (US 64): Highway fork - watch signs carefully.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Pocahontas, AR to Fort Smith, AR, road signs begin pointing toward Conway along the way.
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.
Doable as a same-day drive at 4h 50m. Total distance: 269.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 50m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 118.6 miles on I 40. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 0.1 miles (US 62; US 67; AR 90): Navigation decision point; at 109.2 miles (US 64): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 109.6 miles (US 64): Highway fork - watch signs carefully.
Possible but tiring. At 4.8 hours each way, an in-and-out day trip would put you behind the wheel for 9.7 hours — manageable with a long break at Fort Smith, AR, but most travelers stay overnight.
