How far is Conway, AR from Diaz, AR?
The driving distance from Conway, AR to Diaz, AR is about 93.7 miles (150.8 km), with a travel time of about 01h 48m by car.
- The straight-line flight distance is about 76.4 miles (123 km).
- For a round trip, plan for roughly 03h 36m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 48m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Township in White County, Arkansas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Conway and Diaz.
Turn-by-Turn Driving Directions
Step-by-step road directions between Conway and Diaz.
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1
Start on Main Street
32 m · 6 sec · Main Street
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2
Turn right onto Locust Avenue
152 m · 15 sec · Locust Avenue
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3
Turn right onto Oak Street
2.9 mi · 6 min · Oak Street
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4
Continue on State Highway 64
5.4 mi · 7 min · State Highway 64
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5
Continue on Vilonia Bypass
25.9 mi · 32 min · Vilonia Bypass
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6
Take the exit slight left
57.4 mi · 59 min
-
7
Take the exit slight right toward AR 18: Newport, Grubbs
1652 ft · 47 sec
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8
Turn left onto Air Base Road
1.4 km · 1 min · Air Base Road
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9
Continue on Martin Luther King Highway
1.2 km · 2 min · Martin Luther King Highway
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10
Turn right onto North Main Street
9 m · 1 sec · North Main Street
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11
Arrive at your destination
0 m · 1 sec · North Main Street
Car Route Details
A richer read on the saved driving route between Conway and Diaz.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Vilonia Bypass
Take the exit slight left
57.4 mi · 00h 59m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Conway and Sunny near Diaz.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Conway to Diaz?
The road trip is about 93.7 miles (150.8 km) and usually takes 01h 48m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Higginson is a useful midpoint, sitting about 46.8 miles from Conway and 46.9 miles from Diaz.
How much longer is the road route than the straight-line distance?
The direct path is about 76.4 miles (123 km), while the road route adds roughly 17.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:54 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $12.50 one way or $24.99 round trip. Estimated CO2 is about 29.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Conway and Sunny near Diaz.
Stop Ideas Near Higginson
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Higginson.
Little Rock Union Station
Walnut Ridge
Flight Path Map
This map shows the direct air route between Conway and Diaz. Straight-line distance: 76.42 mi (122.99 km).
#1 Conway
The most populous city in Faulkner County, Arkansas.
| Population | 68,100 |
| Coordinates | 35.0887000, -92.4421000 |
| Altitude | 95 |
| Country | United States |
#2 Diaz
City in Arkansas, USA
| Population | 1,208 |
| Coordinates | 35.6384100, -91.2651300 |
| Altitude | 71 |
| Country | United States |
End: Diaz (-91.26513, 35.63841)
Estimated Travel Time
Distance: 151 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 07m |
| 40 mph (64.37 km/h) | 02h 20m |
| 50 mph (80.47 km/h) | 01h 52m |
| 60 mph (96.56 km/h) | 01h 33m |
| 70 mph (112.65 km/h) | 01h 20m |
| 80 mph (129 km/h) | 01h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $12.50 | $24.99 |
| Mid-grade | $4.26 | $14.05 | $28.11 |
| Premium | $4.63 | $15.26 | $30.53 |
| Diesel | $5.42 | $17.87 | $35.74 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Arkansas · May 03, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.