The drive from Lake Hamilton, AR to Conway, AR covers 83.3 miles and takes about 1h 36m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on US 70, I 40, East Grand Avenue for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 31.8 miles on US 70.
At current regular gas prices, budget about $12.58 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
41.7 miles from Lake Hamilton, AR
A natural place for your longest stop of the day
, about 49m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 36m. Total distance: 83.3 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 36m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (70%). Some complex stretches to watch for.
Drive Character
This is a 1h 36m highway drive covering 83.3 miles, with most of the trip on US 70 and I 40. The longest continuous stretch is about 31.8 miles on US 70.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 17 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
US 70 is the longest continuous segment at about 31.8 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on US 70 and I 40. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 4.4 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 83.3 miles you will encounter 15 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 4.4 miles: Exit ramp - move to the correct lane early; at 47.8 miles (US 70): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 60.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 15 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
4.4 mi into trip|~5m in
Take the exit
Exit ramp - move to the correct lane early
8
47.8 mi into trip|~56m in|US 70
Take the exit onto US 70 toward I 430 North, US 70: Fort Smith
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 129
Toward I 430 North, US 70: Fort Smith
7
60.8 mi into trip|~1h 11m in
Keep slight left at fork toward I 40 West: Fort Smith, Oklahoma City
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 13B
Toward I 40 West: Fort Smith, Oklahoma City
5
61.6 mi into trip|~1h 12m in|I 40; US 65
Merge onto I 40; US 65
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
81.9 mi into trip|~1h 33m in
Keep slight left at fork
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 Lake Hamilton, AR to Conway, AR, road signs begin pointing toward Oklahoma City along the way.
Oklahoma City
60.8 mi in|~1h 11m
Main Roads
Road
Distance
Duration
US 70
31.8 mi
37m
I 40
20.1 mi
20m
East Grand Avenue
18.2 mi
22m
Doctor Martin Luther King, Junior Expressway
6.4 mi
6m
Central Avenue
4.2 mi
5m
East Oak Street
1 mi
1m
Oak Street
0.3 mi
<1m
Pakis Street
0.1 mi
<1m
Longest stretch:
US 70
— 31.8 mi, about 37m
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake Hamilton, AR and Conway, AR.
1
Start on AR 7
4.2 mi·5 min·Central Avenue
2
Turn right onto Pakis Street
0.1 mi·13 sec·Pakis Street
3
Take the exit
0.1 mi·15 sec
4
Merge onto US 70; US 270
6.4 mi·6 min·Doctor Martin Luther King, Junior Expressway
5
Take the exit onto US 70
0.5 mi·1 min·US 70
6
Merge onto US 70
18 mi·22 min·East Grand Avenue
7
Keep slight left at fork onto US 70
18 mi·20 min·US 70
8
Take the exit onto US 70
13 mi·15 min·US 70
Exit 129Toward I 430 North, US 70: Fort SmithUse the straight / slight right lanes.
9
Keep slight left at fork
0.7 mi·49 sec
Exit 13BToward I 40 West: Fort Smith, Oklahoma City
10
Merge onto I 40; US 65
20 mi·20 min·I 40; US 65
Use the straight / slight right lanes.
11
Take the exit
0.2 mi·28 sec
Toward US 64
12
Keep slight left at fork
271 ft·8 sec
13
Turn left onto US 64
1.0 mi·1 min·East Oak Street
14
Keep slight left at fork onto Oak Street
0.3 mi·38 sec·Oak Street
15
Turn left onto Locust Avenue
497 ft·19 sec·Locust Avenue
16
Turn left onto Main Street
104 ft·4 sec·Main Street
17
Arrive at destination
Main Street
Trip Plan
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 41.7 miles from Lake Hamilton, AR, or about 49m into the drive.
The longest continuous stretch on this route runs about 31.8 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 18 miles or 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 41.7 miles or 49m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 21m
Traffic, exits, and arrival timing usually matter more near Conway, AR than in the middle of the route.
Before You Leave
+
Open the route before leaving Lake Hamilton, AR so your first major turns are already loaded.
Day 1
Settle into the route from Lake Hamilton, AR
This is one driving day of about 83.3 miles and 1h 36m.
Your first comfortable stop window is around 18 miles from Lake Hamilton, AR.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on US 70 for about 31.8 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 41.7 mi from Lake Hamilton, AR
· 49m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Hot Springs National Park
National Park
Hot Springs National Park has a rich cultural past. The grand architecture of our historic bathhouses is equally matched by the natural curiosities that have been drawing people here for hundreds of y...
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$12.58 one way
$25.16 round trip
$3.84/gal25.4 MPG avg29 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.21
$13.81
$27.62
premium
$4.56
$14.95
$29.90
diesel
$5.61
$18.39
$36.78
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$13
Meals
$25–$50
Total
$38–$63
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 29.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
2 DC fast chargers
· Coverage: good
Tesla Supercharger
Conway, Arkansas
Tesla
1 DCFC
ChargePoint Charging Station
Conway, Arkansas
ChargePoint
1 DCFC
Tesla: 1
ChargePoint: 1
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $9 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
25
0
$8.75
$4.00
Efficient EV
20.8
0
$7.29
$3.33
EV Truck/SUV
33.3
0
$11.66
$5.33
Gas CO2
29 kg
EV CO2
10 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Lake Hamilton, AR
Morning
in Lake Hamilton on Friday
Local time
6:50 AM
CDT
Current temp
73°F
Unavailable
Live forecast
Destination
Conway, AR
Morning
in Conway on Friday
Local time
6:50 AM
CDT
Current temp
77°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
4 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
1h 36m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Lake Hamilton, AR to Conway, AR covers 83.3 miles and takes about 1h 36m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are US 70, I 40, East Grand Avenue. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 41.7 miles from Lake Hamilton, AR. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $12.58 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 83.3 miles you will encounter 15 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: at 4.4 miles: Exit ramp - move to the correct lane early; at 47.8 miles (US 70): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 60.8 miles: Highway fork - watch signs carefully. Multiple destination signs - pick the right one.
On the drive from Lake Hamilton, AR to Conway, AR, road signs begin pointing toward Oklahoma City along the way.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from
OSRM
over
OpenStreetMap.
Fuel cost uses
EIA
weekly regional averages.
EV charging comes from the
NREL Alternative Fuels
dataset.
National park proximity is from the
NPS API.
Pages are published only after passing our data-quality checks; our
methodology page
documents refresh cadence, editorial standards, and known limitations.
