Bentonville, AR to Dumas, AR is 298 miles and takes about 5h 17m via I 49 and I 40, with a fuel budget near $44 and enough daylight to finish in a day. This drive stays within Arkansas, moving you from the northern part of the state to the southeast. The majority of this trip is on major interstate highways, making it a straightforward transit. With just one recommended stop and a duration under six hours, it's a solid choice for a single-day excursion.
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
149 miles from Bentonville, AR
A natural place for your longest stop of the day
, about 2h 35m into the drive
.
Main Roads
Road
Distance
Duration
I 40
140.4 mi
2h 21m
I 49
65.7 mi
1h 8m
I 530
46.1 mi
47m
US 65
39.3 mi
47m
Wiley A Branton Sr Highway
1.2 mi
1m
North Main Street
1.2 mi
2m
Southeast J Street
1 mi
2m
Southeast 14th Street
1 mi
1m
Longest stretch:
I 40
— 140.4 mi, about 2h 21m
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 Bentonville, AR and Dumas, AR.
1
Start on North Main Street
185 ft·13 sec·North Main Street
2
Turn left onto East Central Avenue
0.7 mi·2 min·East Central Avenue
Use the right lane.
3
Turn right onto Southeast J Street
1.0 mi·2 min·Southeast J Street
Use the right lane.
4
Turn left onto AR 102
1.0 mi·1 min·Southeast 14th Street
Use the left lane.
5
Take the ramp onto US 62; AR 12
0.2 mi·14 sec·US 62; AR 12
Use the right lane.
6
Continue on I 49; US 62; US 71; AR 12
66 mi·1 hr 8 min·I 49; US 62; US 71; AR 12
Use the straight / slight right lanes.
7
Keep slight left at fork
0.6 mi·49 sec
Toward I 40 East: Alma, Little Rock
8
Merge onto I 40; US 71
140 mi·2 hr 21 min·I 40; US 71
9
Take the exit onto US 65
4.6 mi·6 min·US 65
10
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.
11
Keep slight left at fork onto I 530; US 65
1.2 mi·1 min·Wiley A Branton Sr Highway
12
Continue on US 65; US 425
35 mi·41 min·US 65; US 425
13
Turn right onto AR 159
0.6 mi·1 min·Outer Drive
14
Continue on AR 159
1.2 mi·2 min·North Main Street
15
Arrive at destination
South Main Street
Trip Plan
Given the sub-six-hour drive time, you can easily complete this trip in one day, departing anytime in the morning to arrive in Dumas with plenty of daylight. Plan for your single recommended stop midway to stretch your legs. Keep an eye on your fuel gauge, especially before embarking on the 140.4-mile stretch on I 40, as services might be less frequent on longer interstate segments. The flexibility of a one-day trip means you can adjust your departure time based on your morning's activities in Bentonville.
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 149 miles from Bentonville, AR, or about 2h 35m into the drive.
The longest continuous stretch on this route runs about 140.4 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 66 miles or 1h 11m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 149 miles or 2h 35m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 14m
Traffic, exits, and arrival timing usually matter more near Dumas, AR than in the middle of the route.
Before You Leave
+
Open the route before leaving Bentonville, 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 Bentonville, AR
This is one driving day of about 298 miles and 5h 17m.
Your first comfortable stop window is around 66 miles from Bentonville, 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 140.4 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 10
5 decision points cluster between mile 0 and 214.3 — 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|East Central Avenue
Turn left onto East Central Avenue
Lane positioning matters here
Use the right lane.
5
0.7 mi into trip|~2m in|Southeast J Street
Turn right onto Southeast J Street
Lane positioning matters here
Use the right lane.
6
1.8 mi into trip|~4m in|AR 102 / Southeast 14th Street
Turn left onto AR 102 / Southeast 14th Street
Lane positioning matters here
Use the left lane.
6
68.7 mi into trip|~1h 14m in
Keep slight left at fork toward I 40 East: Alma, Little Rock
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 40 East: Alma, Little Rock
6
214.3 mi into trip|~3h 43m 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.
Fuel & Cost
Regular Gas
$45.80 one way
$91.61 round trip
$3.90/gal25.4 MPG avg104 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.32
$50.66
$101.32
premium
$4.65
$54.52
$109.04
diesel
$5.35
$62.77
$125.54
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$46
Meals
$25–$50
Total
$71–$96
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 104.3 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $31 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
89.4
1
$31.29
$14.30
Efficient EV
74.5
0
$26.08
$11.92
EV Truck/SUV
119.2
1
$41.72
$19.07
Gas CO2
104 kg
EV CO2
35 kg (66% 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 Jun 1, 2026
Origin
Bentonville, AR
Afternoon
in Bentonville on Wednesday
Local time
3:36 PM
CDT
Current temp
71°F
Slight Chance Showers And Thunderstorms
S 5 mph16% chanceLive forecast
Flood Warning
Flood Warning issued May 31 at 7:45PM CDT until June 6 at 7:00PM CDT by NWS Little Rock AR
Flood Warning
Flood Warning issued May 31 at 7:44PM CDT until June 2 at 7:00PM CDT by NWS Little Rock AR
Destination
Dumas, AR
Afternoon
in Dumas on Wednesday
Local time
3:36 PM
CDT
Current temp
74°F
Clear
0 mph1% chanceLive forecast
Flood Warning
Flood Warning issued May 31 at 7:45PM CDT until June 6 at 7:00PM CDT by NWS Little Rock AR
Flood Warning
Flood Warning issued May 31 at 7:44PM CDT until June 2 at 7:00PM 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
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
5h 17m 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...
13 mi from route
~33 min detour
Free
near mile 298
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This is primarily an interstate route, with 98% of the drive on highways, so expect minimal time on surface roads. You'll encounter a long stretch of 140.4 miles on I 40, which means fewer exits and more consistent cruising. The high highway percentage suggests you'll experience frequent merges and exits as you navigate the interstate system for most of the trip.
98% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 140.4 mi on I 40.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 40 and I 49. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near East Central Avenue.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 10 significant decision points across 298 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 (East Central Avenue): Lane positioning matters here; at 0.7 miles (Southeast J Street): Lane positioning matters here; at 1.8 miles (AR 102 / Southeast 14th Street): Lane positioning matters here.
Elevation Profile
Mostly flat terrain
1,233 ft278 ft
Total Climb
66 ft
Total Descent
974 ft
Highest Point
1,233 ft
~21.3 mi in
Elevation Range
955 ft
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 Bentonville, AR to Dumas, AR, road signs begin pointing toward Little Rock along the way.
Bentonville is a city of 51,000 people (2018) in the Northwest region of Arkansas. Widely known as the home to the corporate headquarters of retail giant Walmart, the city was noted by Travel + Leisure magazine as one of the "Hottest Travel Destinations of 2012".
Top landmarks
•Crystal Bridges Museum of American Art — art museum in Bentonville, Arkansas
•Bentonville Confederate Monument — monument in Bentonville, United States of America
•Benton County Courthouse — courthouse in Bentonville, Benton County, Arkansas
Doable as a same-day drive at 5h 17m. Total distance: 298 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 17m 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 140.4 miles on I 40. 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 Dumas, AR 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: near the start (East Central Avenue): Lane positioning matters here; at 0.7 miles (Southeast J Street): Lane positioning matters here; at 1.8 miles (AR 102 / Southeast 14th Street): Lane positioning matters here.
Yes — Arkansas Post National Memorial. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.3 hours each way, a round trip means 10.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Dumas, AR before the return drive.
