This 235.5-mile drive from Cave City, Arkansas, to Fort Smith, Arkansas, is a straightforward journey that can easily be completed in a single day, taking approximately 4 hours and 28 minutes. You'll primarily travel on I-40 and US 64, with a portion on Batesville Boulevard. With an estimated fuel cost of $36, this highway-focused route is efficient for getting from point A to point B within the Southeast region. It's a practical option if you're looking for a relatively quick trip with minimal fuss, and the single recommended stop suggests a smooth, uninterrupted drive.
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
117.8 miles from Cave City, AR
A natural place for your longest stop of the day
, about 2h 27m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 28m. Total distance: 235.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Expect a highway-focused experience for this trip, with 79% of the drive on interstates and major highways. The longest uninterrupted stretch spans 118.6 miles on I-40, offering a chance to settle into a steady pace. While much of the journey will be on faster roads, you'll also navigate stretches of US 64 and Batesville Boulevard, which may offer a slightly different driving feel. This route is designed for efficient travel rather than winding scenic byways, making it a dependable choice for covering ground.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 13 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 40 is the longest continuous segment at about 118.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 40 and US 64. There are only a few real navigation decisions along the way. The trickiest moment comes around 47.7 miles in near US 167.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 4h 28m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 47.7 miles (US 167): Exit ramp - move to the correct lane early; at 74.8 miles (US 64): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 75.2 miles (US 64): Highway fork - watch signs carefully.
Critical Maneuvers
5 of 9 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
4
47.7 mi into trip|~1h 7m in|US 167
Take the exit onto US 167
Exit ramp - move to the correct lane early
5
74.8 mi into trip|~1h 34m 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
75.2 mi into trip|~1h 35m 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
226.9 mi into trip|~4h 16m 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
233.4 mi into trip|~4h 24m in
Take the exit toward Grand Avenue
Exit ramp - move to the correct lane early
Exit 6
Toward Grand Avenue
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 Cave City, AR to Fort Smith, AR, road signs begin pointing toward Conway along the way.
Conway
74.8 mi in|~1h 34m|via US 64
Main Roads
Road
Distance
Duration
I 40
118.6 mi
1h 58m
US 64
33 mi
42m
Batesville Boulevard
32.9 mi
43m
US 167
27.1 mi
27m
North Saint Louis Street
14.4 mi
22m
US 71
6.5 mi
7m
Grand Avenue
1.9 mi
3m
South Main Street
0.5 mi
<1m
Longest stretch:
I 40
— 118.6 mi, about 1h 58m
Turn-by-Turn Driving Directions
Step-by-step road directions between Cave City, AR and Fort Smith, AR.
1
Start on West Center Street
12 ft·0 sec·West Center Street
2
Turn right onto US 167
0.5 mi·46 sec·South Main Street
3
Continue on US 167
14 mi·22 min·North Saint Louis Street
4
Continue on US 167; AR 25
33 mi·43 min·Batesville Boulevard
5
Take the exit onto US 167
27 mi·27 min·US 167
6
Take the exit onto US 64
0.4 mi·49 sec·US 64
Toward US 64 West, I 57 Business North: Beebe, Conway
7
Keep slight right at fork onto US 64
33 mi·41 min·US 64
Toward US 64 West: Conway
8
Take the exit
0.4 mi·57 sec
9
Merge onto I 40; US 65
119 mi·1 hr 58 min·I 40; US 65
10
Take the exit onto US 71
6.5 mi·7 min·US 71
Toward I 540 South, US 71 South: Fort Smith
11
Take the exit
0.2 mi·33 sec
Exit 6Toward Grand Avenue
12
Turn right onto Grand Avenue
1.9 mi·3 min·Grand Avenue
13
Arrive at destination
Grand Avenue
Trip Plan
Given the 4-hour and 28-minute duration, this route is perfectly manageable as a single-day trip, allowing for flexibility in your departure time. You'll want to keep an eye on your fuel, especially during the 118.6-mile stretch on I-40, as services might be less frequent. Plan for one main stop to stretch your legs and refuel, which should be sufficient for this distance. The primary roads, I-40 and US 64, are generally well-maintained, but always be aware of potential traffic, particularly as you approach Fort Smith.
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 117.8 miles from Cave City, AR, or about 2h 27m 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 52 miles or 1h 11m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 117.8 miles or 2h 27m 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 42m
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 Cave City, 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 Cave City, AR
This is one driving day of about 235.5 miles and 4h 28m.
Your first comfortable stop window is around 52 miles from Cave City, 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.
Halfway Point
Midpoint
About 117.8 mi from Cave City, AR
· 2h 27m into the drive
Place data sourced from public business listings. Hours and availability may vary.
Fuel & Cost
Regular Gas
$35.57 one way
$71.13 round trip
$3.84/gal25.4 MPG avg82 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$39.04
$78.09
premium
$4.56
$42.27
$84.54
diesel
$5.61
$52.00
$103.99
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: 82.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
1 DC fast chargers
· Coverage: sparse
Red E Charging Station
Batesville, Arkansas
Other
1 DCFC
Other: 1
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $25 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
70.6
0
$24.73
$11.30
Efficient EV
58.9
0
$20.61
$9.42
EV Truck/SUV
94.2
1
$32.97
$15.07
Gas CO2
82 kg
EV CO2
28 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
Cave City, AR
Morning
in Cave City on Friday
Local time
11:12 AM
CDT
Current temp
76°F
Unavailable
Live forecast
Destination
Fort Smith, AR
Morning
in Fort Smith on Friday
Local time
11:12 AM
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 28m 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.
Frequently Asked Questions
The drive from Cave City, AR to Fort Smith, AR covers 235.5 miles and takes about 4h 28m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 40, US 64, Batesville Boulevard. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 117.8 miles from Cave City, AR. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $35.57 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a straightforward 4h 28m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 47.7 miles (US 167): Exit ramp - move to the correct lane early; at 74.8 miles (US 64): Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 75.2 miles (US 64): Highway fork - watch signs carefully.
On the drive from Cave City, AR to Fort Smith, AR, road signs begin pointing toward Conway along the way.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, NREL for EV charging, and NPS for national parks. See our methodology for refresh cadence and limitations.
