If you are planning to travel from Mountain Home to Bentonville, expect a straightforward journey covering 244.4 miles. You can realistically complete this drive in about 4 hours and 33 minutes, making it an efficient single-day trip. With 97% of the route consisting of highway driving, you will spend the majority of your time on I-40, I-49, and US-64. Budget roughly $37 for fuel to cover the distance between these two Southeast Arkansas hubs. Since the trip is manageable in a single day, you likely will not need to book an overnight stay unless you prefer a slower pace. It serves as a practical connection between these two regions, prioritizing speed and accessibility over winding backroads.
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
122.2 miles from Mountain Home, AR
A natural place for your longest stop of the day
, about 2h 24m into the drive
.
Main Roads
Road
Distance
Duration
I 40
113.9 mi
1h 53m
I 49
65.6 mi
1h 8m
US 64
33 mi
42m
I 57
13.5 mi
13m
AR 16
10.4 mi
18m
South Main Street
2.6 mi
4m
Southeast 14th Street
1.1 mi
2m
Southeast J Street
1 mi
2m
Longest stretch:
I 40
— 113.9 mi, about 1h 53m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mountain Home, AR and Bentonville, AR.
1
Start on AR 16
10 mi·18 min·AR 16
2
Turn left onto AR 16
0.2 mi·35 sec·West Race Avenue
3
Turn right onto North Elm Street
0.5 mi·1 min·North Elm Street
4
Turn left onto AR 36
0.2 mi·30 sec·West Beebe Capps Expressway
5
Turn right onto I 57 Business
2.6 mi·4 min·South Main Street
6
Take the ramp onto I 57 Business
0.5 mi·1 min·I 57 Business
7
Merge onto I 57; US 64; US 167
13 mi·13 min·I 57; US 64; US 167
8
Take the exit onto US 64
0.4 mi·49 sec·US 64
Toward US 64 West, I 57 Business North: Beebe, Conway
9
Keep slight right at fork onto US 64
33 mi·41 min·US 64
Toward US 64 West: Conway
10
Take the exit
0.4 mi·57 sec
11
Merge onto I 40; US 65
114 mi·1 hr 53 min·I 40; US 65
12
Take the exit
0.4 mi·48 sec
Toward I 49 North: Fayetteville
13
Continue on I 49
46 mi·47 min·I 49
Use the slight right lane.
14
Keep slight left at fork onto I 49; US 62; US 71
19 mi·20 min·I 49; US 62; US 71
Use the straight lane.
15
Take the exit onto US 62; AR 12
0.3 mi·39 sec·US 62; AR 12
Toward US 62 East, AR 12 East, AR 102 West: Southeast 14th Street, Hudson Road
16
Turn left onto AR 12; US 62
1.1 mi·2 min·Southeast 14th Street
17
Turn right onto Southeast J Street
1.0 mi·2 min·Southeast J Street
Use the left lane.
18
Turn left onto East Central Avenue
0.7 mi·2 min·East Central Avenue
Use the left lane.
19
Turn right onto North Main Street
185 ft·6 sec·North Main Street
20
Arrive at destination
North Main Street
Trip Plan
To make the most of your 4 hour and 33 minute trek, aim to depart early to avoid potential congestion on the interstate segments. While the route is short enough to tackle in one go, planning for at least one dedicated stop will help you stay alert during the long stretches on I-40. Keep an eye on your fuel gauge before entering the 113.9-mile stretch, as being prepared prevents unnecessary stress on the road. Since you are only planning for one main stop, choose a location that allows you to stretch comfortably before tackling the final leg of the journey. Flexibility is your best asset here, so feel free to adjust your departure time based on real-time traffic reports to ensure a smooth transition between Mountain Home and 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 122.2 miles from Mountain Home, AR, or about 2h 24m into the drive.
The longest continuous stretch on this route runs about 113.9 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 54 miles or 1h 13m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 122.2 miles or 2h 24m 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 43m
Traffic, exits, and arrival timing usually matter more near Bentonville, AR than in the middle of the route.
Before You Leave
+
Open the route before leaving Mountain Home, 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 Mountain Home, AR
This is one driving day of about 244.4 miles and 4h 33m.
Your first comfortable stop window is around 54 miles from Mountain Home, 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 113.9 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 28 and 242.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
28 mi into trip|~40m 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
28.4 mi into trip|~40m 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
6
222 mi into trip|~4h 5m in|I 49; US 62; US 71
Keep slight left at fork onto I 49; US 62; US 71
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
5
241.2 mi into trip|~4h 26m in|US 62; AR 12
Take the exit onto US 62; AR 12 toward US 62 East, AR 12 East, AR 102 West: Southeast 14th Street, Hudson Road
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 62 East, AR 12 East, AR 102 West: Sou...
6
242.6 mi into trip|~4h 29m in|Southeast J Street
Turn right onto Southeast J Street
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$36.91 one way
$73.82 round trip
$3.84/gal25.4 MPG avg86 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$40.52
$81.04
premium
$4.56
$43.87
$87.73
diesel
$5.61
$53.96
$107.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$37
Meals
$25–$50
Total
$62–$87
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 85.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $26 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
73.3
0
$25.66
$11.73
Efficient EV
61.1
0
$21.38
$9.78
EV Truck/SUV
97.8
1
$34.22
$15.64
Gas CO2
86 kg
EV CO2
29 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
Mountain Home, AR
Night
in Mountain Home on Saturday
Local time
11:49 PM
CDT
Current temp
78°F
Unavailable
Live forecast
Destination
Bentonville, AR
Night
in Bentonville on Saturday
Local time
11:49 PM
CDT
Current temp
73°F
Unavailable
Live forecast
79°F
Delaware, AR
122 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
5 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 33m 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 trip defined by high-speed efficiency, as this route is heavily focused on major interstate travel. You will encounter a mix of roads, but the highway-centric nature of the path means the driving experience is consistent and fast-paced. A significant portion of your time behind the wheel involves a long, uninterrupted 113.9-mile stretch on I-40, which requires steady focus. Because 97% of the drive is highway-based, the transition between the interstate systems and US-64 is designed for connectivity rather than technical maneuvering. You will find that the road remains predictable throughout the 244.4-mile duration, allowing for a steady rhythm once you merge onto the main corridors.
97% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 113.9 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 around 28 miles in near US 64.
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 15 significant decision points across 244.4 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 28 miles (US 64): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 28.4 miles (US 64): Highway fork - watch signs carefully; at 222 miles (I 49; US 62; US 71): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,337 ft229 ft
Total Climb
1,153 ft
Total Descent
154 ft
Highest Point
1,337 ft
~209.5 mi in
Elevation Range
1,108 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 Mountain Home, AR to Bentonville, AR, road signs begin pointing toward Conway along the way.
Mountain Home is a city of 13,000 people (2019) in the southern Ozark Mountains of Arkansas near the northern state border with Missouri. It is the center of the Twin Lakes area, with Norfork Lake 15 minutes to the east and Bull Shoals Lake 20 minutes to the northwest.
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".
Doable as a same-day drive at 4h 33m. Total distance: 244.4 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 33m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (97%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 113.9 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.
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 Bentonville, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 28 miles (US 64): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 28.4 miles (US 64): Highway fork - watch signs carefully; at 222 miles (I 49; US 62; US 71): Highway fork - watch signs carefully. Lane positioning matters here.
Possible but tiring. At 4.6 hours each way, an in-and-out day trip would put you behind the wheel for 9.1 hours — manageable with a long break at Bentonville, AR, but most travelers stay overnight.
