Embark on a 102.1-mile journey from San Carlos, AZ, to Tucson, AZ, that's estimated to take around 2 hours. This drive, primarily on local roads with a small highway share, is perfectly suited for a single day trip. You can expect to spend about $20 on fuel for this excursion through the Desert Southwest. The route's character suggests it's more of a turn-heavy local experience rather than an open highway cruise. With no designated stops in the data, you'll have the flexibility to explore as you go. This trip is a straightforward and manageable drive within Arizona.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
51.1 miles from San Carlos, AZ
A natural place for your longest stop of the day
, about 1h 2m into the drive
.
Main Roads
Road
Distance
Duration
Casa Grande-Tucson Highway
54.6 mi
55m
Phoenix-Casa Grande Highway
23.5 mi
23m
North Arizona Avenue
9.6 mi
16m
AZ 587
6.1 mi
9m
North Freeway
3.6 mi
4m
West Broadway Boulevard
2.9 mi
6m
West Palomino Drive
0.4 mi
<1m
West Congress Street
0.3 mi
<1m
Longest stretch:
Casa Grande-Tucson Highway
— 54.6 mi, about 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between San Carlos, AZ and Tucson, AZ.
1
Start on this road
102 ft·13 sec·this road
2
Turn left
141 ft·13 sec
3
Turn right onto North Hartford Street
0.3 mi·45 sec·North Hartford Street
4
At end of road, turn left onto West Palomino Drive
0.4 mi·57 sec·West Palomino Drive
5
Turn right onto AZ 87
9.6 mi·16 min·North Arizona Avenue
Use the left lane.
6
Continue on AZ 587
6.1 mi·9 min·AZ 587
7
Take the ramp
0.3 mi·36 sec
Toward I 10 East: Tucson
8
Merge onto I 10
24 mi·23 min·Phoenix-Casa Grande Highway
Use the straight / slight right lanes.
9
Continue on I 10
55 mi·55 min·Casa Grande-Tucson Highway
Use the straight / slight right lanes.
10
Continue on I 10
3.6 mi·4 min·North Freeway
Use the straight / slight right lanes.
11
Take the exit
0.4 mi·44 sec
Exit 258Toward Congress Street, Broadway BoulevardUse the straight / slight right lanes.
12
Turn straight onto North Freeway Road
159 ft·4 sec·North Freeway Road
13
Turn left onto West Congress Street
0.3 mi·56 sec·West Congress Street
14
Continue on West Broadway Boulevard
2.9 mi·6 min·West Broadway Boulevard
Use the left / straight lanes.
15
Turn left onto North Country Club Road
131 ft·8 sec·North Country Club Road
16
Arrive at destination
North Country Club Road
Trip Plan
Given the short 2-hour duration and 102.1-mile distance, this trip from San Carlos to Tucson offers great flexibility. You could depart any time of day, but an early start might allow for more spontaneous exploration. With a fuel cost estimated at $20, planning for one fuel stop is likely unnecessary, but it's always wise to start with a full tank. Keep an eye on your navigation, as the 'turn-heavy local drive' profile means you'll be making several turns. The longest stretch without a turn is over 54 miles, so be prepared for that segment.
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 51.1 miles from San Carlos, AZ, or about 1h 2m 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 22 miles or 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 51.1 miles or 1h 2m 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 36m
Traffic, exits, and arrival timing usually matter more near Tucson, AZ than in the middle of the route.
Before You Leave
+
Open the route before leaving San Carlos, 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 San Carlos, AZ
This is one driving day of about 102.1 miles and 2h.
Your first comfortable stop window is around 22 miles from San Carlos, AZ.
This route can stay practical as a one-day drive if traffic stays reasonable.
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 7
5 decision points cluster between mile 0 and 98.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in
Turn left
Navigation decision point
5
0 mi into trip|~0m in|North Hartford Street
Turn right onto North Hartford Street
Navigation decision point
5
0.3 mi into trip|~1m in|West Palomino Drive
At end of road, turn left onto West Palomino Drive
Navigation decision point
6
0.7 mi into trip|~2m in|AZ 87 / North Arizona Avenue
Turn right onto AZ 87 / North Arizona Avenue
Lane positioning matters here
Use the left lane.
8
98.4 mi into trip|~1h 51m in
Take the exit toward Congress Street, Broadway Boulevard
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 258
Toward Congress Street, Broadway Boulevard
Fuel & Cost
Regular Gas
$20.34 one way
$40.68 round trip
$5.06/gal25.4 MPG avg36 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.36
$21.53
$43.05
premium
$5.59
$22.47
$44.95
diesel
$5.61
$22.54
$45.08
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$20
Meals
$25–$50
Total
$45–$70
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
30.6
0
$10.72
$4.90
Efficient EV
25.5
0
$8.93
$4.08
EV Truck/SUV
40.8
0
$14.29
$6.53
Gas CO2
36 kg
EV CO2
12 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 19, 2026
Origin
San Carlos, AZ
Late night
in San Carlos on Sunday
Local time
1:51 AM
MST
Current temp
89°F
Unavailable
Live forecast
Destination
Tucson, AZ
Late night
in Tucson on Sunday
Local time
1:51 AM
MST
Current temp
54°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
35 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 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Casa Grande Ruins National Monument
National Monument
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...
10 mi from route
~26 min detour
Free
near mile 31.7
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...
10 mi from route
~25 min detour
$25
near mile 102.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive presents a 'turn-heavy local drive' profile, with only a 10% highway share. You'll navigate segments of the Casa Grande-Tucson Highway and Phoenix-Casa Grande Highway, alongside North Arizona Avenue. The longest uninterrupted stretch you'll encounter is 54.6 miles on the Casa Grande-Tucson Highway. Expect a driving experience that involves more frequent turns and transitions between different road types, characteristic of local routes rather than long, open stretches of interstate.
Only 10% highway — the rest is turn-by-turn surface driving.
16 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?
3/10
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 early in the drive.
Driving Effort3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 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: near the start: Navigation decision point; near the start (North Hartford Street): Navigation decision point; at 0.3 miles (West Palomino Drive): Navigation decision point.
Tucson (TOO-sawn), also known as the "Old Pueblo", is the second-largest city in the state of Arizona and the county seat of Pima County in the Sonoran Desert. It is at a higher elevation than nearby Phoenix and is correspondingly cooler. Although with half a million residents it is smaller than the capital city, its cultural life is just as vibrant.
Mostly surface roads 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.
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: near the start: Navigation decision point; near the start (North Hartford Street): Navigation decision point; at 0.3 miles (West Palomino Drive): Navigation decision point.
Yes — Casa Grande Ruins National Monument and Saguaro National Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Tucson, AZ before heading back.
