Connecting El Dorado to Fort Smith covers 273.1 miles across the state of Arkansas, typically taking about 5 hours and 3 minutes of driving time. Because this is a manageable distance, you can easily complete the journey in a single day without needing an overnight stay. Expect to spend roughly $42 on fuel for the trip, depending on your vehicle's efficiency. You will rely primarily on US 65, US 167, and Lee Street to navigate between these two southeastern Arkansas hubs. This route serves as a straightforward transition between regions, making it a practical choice if you are looking to get from point A to point B efficiently.
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
136.5 miles from El Dorado, AR
A natural place for your longest stop of the day
, about 2h 42m into the drive
.
Main Roads
Road
Distance
Duration
US 65
145.7 mi
2h 27m
US 167
50.9 mi
1h
Lee Street
35.7 mi
43m
Sheridan Bypass
17.9 mi
20m
Calion Highway
10 mi
12m
US 71
6.5 mi
7m
South West Avenue
3.1 mi
5m
Grand Avenue
1.9 mi
3m
Longest stretch:
US 65
— 145.7 mi, about 2h 27m
Turn-by-Turn Driving Directions
Step-by-step road directions between El Dorado, AR and Fort Smith, AR.
1
Start on Barton Street
70 ft·8 sec·Barton Street
2
Turn left onto US 82B
273 ft·11 sec·West Hillsboro Street
3
Turn left onto US 167B
3.1 mi·5 min·South West Avenue
4
Turn right onto US 167B
0.9 mi·1 min·North Calion Road
5
Continue on US 167
10.0 mi·12 min·Calion Highway
6
Merge onto US 167
36 mi·43 min·Lee Street
7
Turn left onto US 167
36 mi·44 min·US 167
8
Continue on US 167
18 mi·20 min·Sheridan Bypass
9
Keep slight left at fork onto US 167
15 mi·16 min·US 167
Toward I 530 North, US 65 North, US 167 North: Little Rock
10
Keep slight left at fork onto US 65
0.3 mi·35 sec·US 65
Exit 143AToward I 40 West, US 65 North, AR 107 North: Conway, Fort Smith
11
Keep slight left at fork onto US 65
145 mi·2 hr 26 min·US 65
Use the straight / slight right lanes.
12
Take the exit onto US 71
6.5 mi·7 min·US 71
Toward I 540 South, US 71 South: Fort Smith
13
Take the exit
0.2 mi·33 sec
Exit 6Toward Grand Avenue
14
Turn right onto Grand Avenue
1.9 mi·3 min·Grand Avenue
15
Arrive at destination
Grand Avenue
Trip Plan
To make the most of your 5-hour drive, try to depart early in the morning to avoid midday traffic fluctuations. Since the itinerary suggests only one stop, plan to take your break near the midpoint of the journey to stay refreshed for the final stretch. Keep a close eye on your fuel gauge, especially as you navigate the transition from US 167 to the longer US 65 corridor. Because the drive is designed for a single day, you have the flexibility to adjust your pace based on how you feel behind the wheel. A helpful tip for this route is to account for your fuel budget of $42 before you leave, ensuring you have enough set aside for the full 273.1-mile distance.
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 136.5 miles from El Dorado, AR, or about 2h 42m into the drive.
The longest continuous stretch on this route runs about 145.7 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 60 miles or 1h 14m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 136.5 miles or 2h 42m 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 10m
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 El Dorado, 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 El Dorado, AR
This is one driving day of about 273.1 miles and 5h 3m.
Your first comfortable stop window is around 60 miles from El Dorado, 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 65 for about 145.7 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 11
5 decision points cluster between mile 0 and 264.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|US 82B / West Hillsboro Street
Turn left onto US 82B / West Hillsboro Street
Navigation decision point
6
104 mi into trip|~2h 7m in|US 167
Keep slight left at fork onto US 167 toward I 530 North, US 65 North, US 167 North: Little Rock
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward I 530 North, US 65 North, US 167 North:...
7
118.7 mi into trip|~2h 23m in|US 65
Keep slight left at fork onto US 65 toward I 40 West, US 65 North, AR 107 North: Conway, Fort Smith
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 143A
Toward I 40 West, US 65 North, AR 107 North: Co...
6
118.9 mi into trip|~2h 24m in|US 65
Keep slight left at fork onto US 65
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
5
264.4 mi into trip|~4h 51m 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
Fuel & Cost
Regular Gas
$41.24 one way
$82.49 round trip
$3.84/gal25.4 MPG avg96 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$45.28
$90.55
premium
$4.56
$49.02
$98.04
diesel
$5.61
$60.30
$120.59
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: 95.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $29 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
81.9
1
$28.68
$13.11
Efficient EV
68.3
0
$23.90
$10.92
EV Truck/SUV
109.2
1
$38.23
$17.48
Gas CO2
96 kg
EV CO2
32 kg (67% 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 Apr 15, 2026
Origin
El Dorado, AR
Evening
in El Dorado on Saturday
Local time
8:27 PM
CDT
Current temp
77°F
Unavailable
Live forecast
Destination
Fort Smith, AR
Evening
in Fort Smith on Saturday
Local time
8:27 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
5h 3m 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?
This highway-focused trek is defined by a 74% highway share, offering a consistent pace for the majority of your travel. You will spend a significant portion of your time on US 65, which accounts for your longest uninterrupted stretch of 145.7 miles. The road maintains a functional, steady personality that keeps you moving toward your destination without excessive technical maneuvering. As you transition between the segments of US 167 and Lee Street, the environment shifts gradually, providing a clear and predictable rhythm for the driver. It is the type of drive where you can settle into a comfortable cruising speed, making the 273.1-mile distance feel quite approachable.
74% 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: 145.7 mi on US 65.
How Hard Is This Drive?
5/10
This is a straightforward highway drive that stays mostly on US 65 and US 167. You will hit about 11 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near US 82B / West Hillsboro Street.
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 273.1 miles you will encounter 11 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: near the start (US 82B / West Hillsboro Street): Navigation decision point; at 104 miles (US 167): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 118.7 miles (US 65): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
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 5h 3m. Total distance: 273.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 3m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (74%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 145.7 miles on US 65. 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.
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: near the start (US 82B / West Hillsboro Street): Navigation decision point; at 104 miles (US 167): Highway fork - watch signs carefully. Multiple destination signs - pick the right one; at 118.7 miles (US 65): Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Not recommended in a single day. At 5.1 hours each way, a round trip means 10.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Fort Smith, AR before the return drive.
