This 150.5-mile drive from Chandler, AZ to Saint David, AZ takes about 2 hours and 48 minutes, making it a perfect day trip. You'll navigate on parts of the Casa Grande-Tucson Highway, Tucson-Benson Highway, and Phoenix-Casa Grande Highway, with about 15% of the drive on highways. The estimated fuel cost is around $30 for this journey through the Desert Southwest. With only one recommended stop, you can easily complete this route in a single day, enjoying a manageable drive without needing an overnight stay.
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
75.2 miles from Chandler, AZ
A natural place for your longest stop of the day
, about 1h 24m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 48m. Total distance: 150.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Turn-heavy local drive route profile with national parks nearby.
Drive Character
Expect a turn-heavy local drive with a mix of road types. While 15% of the route utilizes highways, much of it follows local roads. The longest uninterrupted stretch you'll encounter is 54.6 miles on the Casa Grande-Tucson Highway. This drive is characterized by its frequent turns and varied road conditions, rather than long, monotonous stretches of high-speed travel. The profile suggests a more engaging, less predictable driving experience as you make your way across Arizona.
This route has more turning and local-road decision points than a simple highway run.
There are about 15 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Casa Grande-Tucson Highway is the longest continuous segment at about 54.6 miles.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near North Washington Street.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 48m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (North Washington Street): Lane positioning matters here; at 0.2 miles (East Buffalo Street): Navigation decision point; at 0.2 miles (AZ 87 / North Arizona Avenue): Lane positioning matters here.
Critical Maneuvers
5 of 7 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
7
0.1 mi into trip|~0m in|North Washington Street
Turn right onto North Washington Street
Lane positioning matters here
Use the right lane.
4
0.2 mi into trip|~0m in|East Buffalo Street
Turn right onto East Buffalo Street
Navigation decision point
4
0.2 mi into trip|~0m in|AZ 87 / North Arizona Avenue
Turn left onto AZ 87 / North Arizona Avenue
Lane positioning matters here
Use the left lane.
5
13.6 mi into trip|~22m in|I 10 / Phoenix-Casa Grande Highway
Merge onto I 10 / Phoenix-Casa Grande Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
140.7 mi into trip|~2h 33m in|I 10 Business
Take the exit onto I 10 Business toward I 10 Business: Tombstone, Douglas
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 303
Toward I 10 Business: Tombstone, Douglas
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 Chandler, AZ to Saint David, AZ, road signs begin pointing toward Douglas along the way.
Douglas
140.7 mi in|~2h 33m|via I 10 Business
Main Roads
Road
Distance
Duration
Casa Grande-Tucson Highway
54.6 mi
55m
Tucson-Benson Highway
42.9 mi
44m
Phoenix-Casa Grande Highway
23.5 mi
23m
AZ 80
7.4 mi
11m
North Arizona Avenue
6.9 mi
11m
AZ 587
6.1 mi
9m
North Freeway
6.1 mi
6m
I 10 Bus
2.1 mi
3m
Longest stretch:
Casa Grande-Tucson Highway
— 54.6 mi, about 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Chandler, AZ and Saint David, AZ.
1
Start on East Chandler Boulevard
357 ft·9 sec·East Chandler Boulevard
2
Turn right onto North Washington Street
0.1 mi·21 sec·North Washington Street
Use the right lane.
3
Turn right onto East Buffalo Street
393 ft·15 sec·East Buffalo Street
4
Turn left onto AZ 87
6.9 mi·11 min·North Arizona Avenue
Use the left lane.
5
Continue on AZ 587
6.1 mi·9 min·AZ 587
6
Take the ramp
0.3 mi·36 sec
Toward I 10 East: Tucson
7
Merge onto I 10
24 mi·23 min·Phoenix-Casa Grande Highway
Use the straight / slight right lanes.
8
Continue on I 10
55 mi·55 min·Casa Grande-Tucson Highway
Use the straight / slight right lanes.
9
Continue on I 10
6.1 mi·6 min·North Freeway
Use the straight / slight right lanes.
10
Continue on I 10
43 mi·44 min·Tucson-Benson Highway
Use the straight / slight right lanes.
11
Take the exit onto I 10 Business
0.3 mi·34 sec·I 10 Business
Exit 303Toward I 10 Business: Tombstone, Douglas
12
Continue on I 10 Bus; US 80 Hist
2.1 mi·3 min·I 10 Bus; US 80 Hist
Toward I 10 BUS, AZ 80: Benson, Douglas
13
Turn slight right onto AZ 80; US 80 Hist
0.1 mi·26 sec·AZ 80; US 80 Hist
14
Keep slight right at fork onto AZ 80; US 80 Hist
7.3 mi·11 min·AZ 80; US 80 Hist
15
Arrive at destination
AZ 80; US 80 Hist
Trip Plan
Given the 2-hour 48-minute duration, departing Chandler, AZ in the morning allows ample time to reach Saint David, AZ and return if desired. With only one recommended stop, you have flexibility in your timing, but consider making that stop about halfway through to break up the journey. The estimated fuel cost of $30 should cover your trip, but it’s always wise to start with a full tank. Pay attention to the frequent turns characteristic of this route, especially on the local road segments, to maintain a comfortable pace.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 75.2 miles from Chandler, AZ, or about 1h 24m 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 33 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 75.2 miles or 1h 24m 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 15m
Traffic, exits, and arrival timing usually matter more near Saint David, AZ than in the middle of the route.
Before You Leave
+
Open the route before leaving Chandler, 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 Chandler, AZ
This is one driving day of about 150.5 miles and 2h 48m.
Your first comfortable stop window is around 33 miles from Chandler, 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.
Halfway Point
Midpoint
About 75.2 mi from Chandler, AZ
· 1h 24m into the drive
The midpoint is around 75.2 miles from Chandler, AZ, which is a good place for a longer meal and fuel stop.
Arriving in Saint David, AZ
The final approach into Saint David, AZ usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Saint David, AZ.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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...
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...
11 mi from route
~28 min detour
Free
near mile 25.9
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$29.98 one way
$59.96 round trip
$5.06/gal25.4 MPG avg53 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.36
$31.73
$63.46
premium
$5.59
$33.13
$66.26
diesel
$5.61
$33.23
$66.46
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$30
Meals
$25–$50
Total
$55–$80
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 52.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $16 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
45.2
0
$15.80
$7.22
Efficient EV
37.6
0
$13.17
$6.02
EV Truck/SUV
60.2
0
$21.07
$9.63
Gas CO2
53 kg
EV CO2
18 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 16, 2026
Origin
Chandler, AZ
Evening
in Chandler on Thursday
Local time
8:37 PM
MST
Current temp
89°F
Partly Sunny
S 0 to 5 mph0% chanceLive forecast
Destination
Saint David, AZ
Evening
in Saint David on Thursday
Local time
8:37 PM
MST
Current temp
44°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
45 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
2h 48m 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.
Frequently Asked Questions
The drive from Chandler, AZ to Saint David, AZ covers 150.5 miles and takes about 2h 48m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Casa Grande-Tucson Highway, Tucson-Benson Highway, Phoenix-Casa Grande Highway. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 75.2 miles from Chandler, AZ. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $29.98 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.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a straightforward 2h 48m drive. You will face about 7 decision points, but nothing that requires special attention if you follow navigation.
The main spots that need attention: at 0.1 miles (North Washington Street): Lane positioning matters here; at 0.2 miles (East Buffalo Street): Navigation decision point; at 0.2 miles (AZ 87 / North Arizona Avenue): Lane positioning matters here.
On the drive from Chandler, AZ to Saint David, AZ, road signs begin pointing toward Douglas along the way.
Yes. Nearby national parks include Saguaro National Park and Casa Grande Ruins National Monument.
