Spanning 190.5 miles across the Desert Southwest, this journey from Casa Grande to Douglas takes approximately 3 hours and 44 minutes. Because the drive is relatively straightforward, you can easily complete it in a single day without needing an overnight stop. You will navigate via the Casa Grande-Tucson Highway, the Tucson-Benson Highway, and AZ 80. Budgeting around $38 for fuel should cover your transit costs comfortably. While the trip remains within the same region, you will experience the transition across southern Arizona landscapes, making it a manageable trek for those looking to reach the border region efficiently.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
95.3 miles from Casa Grande, AZ
A natural place for your longest stop of the day
, about 1h 42m into the drive
.
Main Roads
Road
Distance
Duration
Casa Grande-Tucson Highway
54.6 mi
55m
Tucson-Benson Highway
41.4 mi
43m
AZ 80
33.1 mi
45m
State Route 90
16.5 mi
19m
Whetstone TI-Junction SR 80 Highway
13.3 mi
16m
Huachuca Boulevard
9.1 mi
10m
North Freeway
6.1 mi
6m
State Route 90 Bypass
4.4 mi
6m
Longest stretch:
Casa Grande-Tucson Highway
— 54.6 mi, about 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Casa Grande, AZ and Douglas, AZ.
1
Start on AZ 287
33 ft·2 sec·West Gila Bend Highway
2
Continue on AZ 287
1.0 mi·1 min·West Florence Boulevard
3
Turn right onto North Trekell Road
0.9 mi·1 min·North Trekell Road
4
Turn left onto Jimmie Kerr Boulevard
3.8 mi·6 min·Jimmie Kerr Boulevard
Use the left lane.
5
Take the ramp
0.3 mi·35 sec
Toward I 10 East: TucsonUse the left lane.
6
Merge onto I 10
1.7 mi·1 min·Phoenix-Casa Grande Highway
7
Continue on I 10
55 mi·55 min·Casa Grande-Tucson Highway
Use the straight / slight right lanes.
8
Continue on I 10
6.1 mi·6 min·North Freeway
Use the straight / slight right lanes.
9
Continue on I 10
41 mi·43 min·Tucson-Benson Highway
Use the straight / slight right lanes.
10
Take the exit
0.6 mi·1 min
Exit 302Toward AZ 90 East: Fort Huachuca, Sierra Vista
11
Turn right onto AZ 90
1.2 mi·1 min·South State Highway 90
12
Continue on AZ 90
9.1 mi·10 min·Huachuca Boulevard
13
Continue on AZ 90
12 mi·14 min·State Route 90
14
Continue on AZ 90
2.2 mi·3 min·North Huachuca Boulevard
15
Continue on AZ 90
3.0 mi·3 min·State Route 90
16
Turn left onto AZ 90
4.4 mi·6 min·State Route 90 Bypass
17
Turn left onto AZ 90
1.5 mi·2 min·Whetstone TI-Junction SR 80 Highway
Use the left lane.
18
Continue on AZ 90
1.6 mi·2 min·State Route 90
19
Continue on AZ 90
12 mi·14 min·Whetstone TI-Junction SR 80 Highway
20
At end of road, turn right onto AZ 80; US 80 Hist
10 mi·16 min·AZ 80; US 80 Hist
21
Enter roundabout onto AZ 80
518 ft·6 sec·AZ 80
22
Continue on AZ 80
23 mi·28 min·AZ 80
23
Turn left onto US 80 Hist
0.5 mi·1 min·East 10th Street
24
Arrive at destination
East 10th Street
Trip Plan
Since this is a sub-four-hour drive, you have plenty of flexibility in your departure time, though leaving early helps you avoid peak traffic. Plan for at least one dedicated stop to stretch your legs and refuel, keeping your total travel time in mind. Given that the route involves several different highway segments, keep a close eye on navigation as you transition between the Tucson-Benson Highway and AZ 80. Since the total fuel cost is estimated at $38, it is wise to fill up before leaving Casa Grande to ensure you have plenty of range for the final leg. Use the simplicity of this single-day itinerary to your advantage by keeping your luggage light and your schedule open.
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 95.3 miles from Casa Grande, AZ, or about 1h 42m into the drive.
The longest continuous stretch on this route runs about 54.6 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 42 miles or 47m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 95.3 miles or 1h 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 2h 57m
Traffic, exits, and arrival timing usually matter more near Douglas, AZ than in the middle of the route.
Before You Leave
+
Open the route before leaving Casa Grande, AZ 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 Casa Grande, AZ
This is one driving day of about 190.5 miles and 3h 44m.
Your first comfortable stop window is around 42 miles from Casa Grande, AZ.
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 Casa Grande-Tucson Highway for about 54.6 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 10
5 decision points cluster between mile 1 and 142 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
4
1 mi into trip|~1m in|North Trekell Road
Turn right onto North Trekell Road
Navigation decision point
5
1.9 mi into trip|~3m in|Jimmie Kerr Boulevard
Turn left onto Jimmie Kerr Boulevard
Lane positioning matters here
Use the left lane.
7
5.6 mi into trip|~9m in
Take the ramp toward I 10 East: Tucson
Lane positioning matters here
Use the left lane.
Toward I 10 East: Tucson
6
109.6 mi into trip|~1h 57m in
Take the exit toward AZ 90 East: Fort Huachuca, Sierra Vista
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 302
Toward AZ 90 East: Fort Huachuca, Sierra Vista
4
142 mi into trip|~2h 39m in|AZ 90 / Whetstone TI-Junction SR 80 Highway
Turn left onto AZ 90 / Whetstone TI-Junction SR 80 Highway
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$37.95 one way
$75.90 round trip
$5.06/gal25.4 MPG avg67 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.36
$40.16
$80.33
premium
$5.59
$41.93
$83.87
diesel
$5.61
$42.06
$84.12
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$38
Meals
$25–$50
Total
$63–$88
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 66.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $20 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
57.2
0
$20.00
$9.14
Efficient EV
47.6
0
$16.67
$7.62
EV Truck/SUV
76.2
0
$26.67
$12.19
Gas CO2
67 kg
EV CO2
22 kg (67% 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 16, 2026
Origin
Casa Grande, AZ
Evening
in Casa Grande on Saturday
Local time
7:49 PM
MST
Current temp
88°F
Unavailable
Live forecast
Destination
Douglas, AZ
Evening
in Douglas on Saturday
Local time
7:49 PM
MST
Current temp
80°F
Mostly Sunny
SSW 3 to 18 mph0% chanceLive forecast
Wind Advisory
Wind Advisory issued April 16 at 3:13AM PDT until April 17 at 5:00AM PDT by NWS Las Vegas NV
Wind Advisory
Wind Advisory issued April 16 at 3:13AM PDT until April 17 at 11:00AM PDT by NWS Las Vegas NV
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
8 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
3h 44m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Saguaro National Park
National Park
Tucson, Arizona is home to the nation's largest cacti. The giant saguaro is the universal symbol of the American west. These majestic plants, found only in a small portion of the United States, are pr...
9 mi from route
~22 min detour
$25
near mile 78.8
Park Closure: Red Hills Visitor Center (TMD) theater closed for repairs
It was a journey of conquest filled with exploration, wonder - and cruelty. Inspired by tales of vast cities of gold, 339 European soldiers and over a thousand Aztec allies embarked on an epic journey...
14 mi from route
~36 min detour
Free
near mile 144.6
An Ancestral Sonoran Desert People's farming community and "Great House" are preserved at Casa Grande Ruins. Whether a gathering place for people or simply a waypoint marker in an extensive system of...
15 mi from route
~37 min detour
Free
near mile 6.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip offers a mixed driving profile that keeps the journey engaging. With a highway share of 39%, you will encounter a blend of fast-paced transit and slower, more localized travel. Your longest uninterrupted stretch occurs early on, covering 54.6 miles along the Casa Grande-Tucson Highway. As you transition from the main highway arteries onto AZ 80, the character of the road shifts, requiring you to adjust your pace. Expect a varied experience behind the wheel that balances high-speed cruising with the unique demands of regional desert roads.
39% highway, the rest on surface roads — varied driving throughout.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 54.6 mi on Casa Grande-Tucson Highway.
How Hard Is This Drive?
4/10
This route mixes highway mileage with some local-road sections near the start or finish. There are only a few real navigation decisions along the way. The trickiest moment comes around 1 miles in near North Trekell Road.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 3h 44m drive. You will face about 10 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1 miles (North Trekell Road): Navigation decision point; at 1.9 miles (Jimmie Kerr Boulevard): Lane positioning matters here; at 5.6 miles: Lane positioning matters here.
Elevation Profile
High-altitude sections with notable climbs
6,026 ft1,396 ft
Total Climb
5,057 ft
Total Descent
2,444 ft
Highest Point
6,026 ft
~163.3 mi in
Elevation Range
4,630 ft
Notable High Points
4,537 ft at ~136.1 miles+18 ft prominence
6,026 ft at ~163.3 miles+1,732 ft prominence
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 Casa Grande, AZ to Douglas, AZ, road signs begin pointing toward Sierra Vista along the way.
Casa Grande is a city in South Central Arizona that is largely a commuter town for people working in Tucson or Phoenix. It was the site of an internment camp for Japanese-Americans during World War II, and has played a prominent role in baseball in the United States.
Douglas is a town in Cochise County, Southeast Arizona. While known primarily as a gateway to Mexico, its small downtown core has a few well-preserved examples of early 20th-century architecture. The town is also noted as the temporary residence of Thornton Wilder, who wrote most of his classic 1967 novel The Eighth Day while based here.
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 54.6 miles on Casa Grande-Tucson Highway. 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.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 1 miles (North Trekell Road): Navigation decision point; at 1.9 miles (Jimmie Kerr Boulevard): Lane positioning matters here; at 5.6 miles: Lane positioning matters here.
Yes — Saguaro National Park, Coronado National Memorial and Casa Grande Ruins National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.7 hours each way, an in-and-out day trip would put you behind the wheel for 7.5 hours — manageable with a long break at Douglas, AZ, but most travelers stay overnight.
