Sierra Vista to Deer Valley is 205.3 miles and takes about 3h 44m via Casa Grande-Tucson Highway, with a fuel budget near $41 and enough daylight to finish in a day. This trip stays within Arizona, connecting two points in the Desert Southwest. Expect a drive that relies more on surface roads than highways, offering a more grounded perspective of the region. With only one recommended stop and a relatively short duration, this route is ideal for a quick, efficient transit between these two locations.
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
102.7 miles from Sierra Vista, AZ
A natural place for your longest stop of the day
, about 1h 54m into the drive
.
Main Roads
Road
Distance
Duration
Casa Grande-Tucson Highway
54.5 mi
55m
Tucson-Benson Highway
41.4 mi
43m
Phoenix-Casa Grande Highway
38.1 mi
38m
Black Canyon Freeway
17.1 mi
19m
Maricopa Freeway
16.2 mi
18m
State Route 90
15 mi
17m
Huachuca Boulevard
9 mi
10m
South Freeway
6 mi
6m
Longest stretch:
Casa Grande-Tucson Highway
— 54.5 mi, about 55m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sierra Vista, AZ and Deer Valley, AZ.
1
Start on this road
59 ft·6 sec·this road
2
Turn right onto West Fry Boulevard
0.2 mi·24 sec·West Fry Boulevard
3
Turn right onto Buffalo Soldier Trail
1.5 mi·2 min·Buffalo Soldier Trail
4
Continue on AZ 90
3.0 mi·3 min·State Route 90
5
Continue on AZ 90
2.2 mi·3 min·South Huachuca Boulevard
6
Continue on AZ 90
12 mi·13 min·State Route 90
7
Continue on AZ 90
9.0 mi·10 min·Huachuca Boulevard
8
Continue on AZ 90
1.3 mi·2 min·South State Highway 90
9
Turn left
0.6 mi·1 min
Toward I 10, Tuscon, South Tuscon
10
Merge onto I 10
41 mi·43 min·Tucson-Benson Highway
Use the straight / slight right lanes.
11
Continue on I 10
6.0 mi·6 min·South Freeway
Use the straight / slight right lanes.
12
Continue on I 10
3.7 mi·4 min·Casa Grande-Tucson Highway
Use the straight / slight right lanes.
13
Keep slight left at fork onto I 10
51 mi·51 min·Casa Grande-Tucson Highway
Use the straight / slight right lanes.
14
Continue on I 10
38 mi·38 min·Phoenix-Casa Grande Highway
Use the straight / slight right lanes.
15
Continue on I 10
12 mi·13 min·Maricopa Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto US 60
4.2 mi·4 min·Maricopa Freeway
Toward I-17 North, US-60 West: FlagstaffUse the slight right lane.
17
Continue on I 17; US 60
17 mi·19 min·Black Canyon Freeway
Use the straight / slight right lanes.
18
Take the exit
0.4 mi·39 sec
Exit 215AToward Rose Garden Lane, Deer Valley RoadUse the slight right lane.
19
Continue on North Black Canyon Highway
0.5 mi·58 sec·North Black Canyon Highway
Use the left / straight / right lanes.
20
Turn left onto West Deer Valley Road
1.4 mi·2 min·West Deer Valley Road
Use the left / straight / right lanes.
21
Turn right onto North 35th Avenue
37 ft·0 sec·North 35th Avenue
22
Arrive at destination
North 35th Avenue
Trip Plan
Given the 3h 44m estimated drive time, leaving Sierra Vista in the morning allows ample daylight to reach Deer Valley. With only one suggested stop and a 205.3-mile distance, you have flexibility in how you pace yourself. The fuel cost is estimated at $41, so ensure your tank is full before departing to avoid unnecessary detours for gas. Pay attention to the transition points between the main highways and the surface roads, as speed limits and traffic conditions will change.
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 102.7 miles from Sierra Vista, AZ, or about 1h 54m into the drive.
The longest continuous stretch on this route runs about 54.5 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 45 miles or 53m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 102.7 miles or 1h 54m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h
Traffic, exits, and arrival timing usually matter more near Deer Valley, AZ than in the middle of the route.
Before You Leave
+
Open the route before leaving Sierra Vista, 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 Sierra Vista, AZ
This is one driving day of about 205.3 miles and 3h 44m.
Your first comfortable stop window is around 45 miles from Sierra Vista, 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 54.5 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 9
5 decision points cluster between mile 0 and 203 — 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|West Fry Boulevard
Turn right onto West Fry Boulevard
Navigation decision point
6
29.1 mi into trip|~36m in
Turn left toward I 10, Tuscon, South Tuscon
Multiple destination signs - pick the right one
Toward I 10, Tuscon, South Tuscon
6
80.9 mi into trip|~1h 32m in|I 10 / Casa Grande-Tucson Highway
Keep slight left at fork onto I 10 / Casa Grande-Tucson Highway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
181.7 mi into trip|~3h 15m in|US 60 / Maricopa Freeway
Keep slight right at fork onto US 60 / Maricopa Freeway toward I-17 North, US-60 West: Flagstaff
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward I-17 North, US-60 West: Flagstaff
8
203 mi into trip|~3h 40m in
Take the exit toward Rose Garden Lane, Deer Valley Road
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 215A
Toward Rose Garden Lane, Deer Valley Road
Fuel & Cost
Regular Gas
$40.90 one way
$81.80 round trip
$5.06/gal25.4 MPG avg72 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.36
$43.28
$86.57
premium
$5.59
$45.19
$90.38
diesel
$5.61
$45.33
$90.66
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$41
Meals
$25–$50
Total
$66–$91
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 71.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
EV Charging Along Route
16 DC fast chargers
· Coverage: excellent
Shell Gas Station and Convenience Store - Tesla Supercharger
Tucson, AZ
Tesla
10 DCFC
Walmart 3807 (Benson, AZ)
Benson, AZ
Electrify America
4 DCFC
Environmental and General Services
Tucson, AZ
Blink Network
4 DCFC
Sports Complex
Sierra Vista, AZ
EV Connect
2 DCFC
Porsche - Tucson
Tucson, AZ
Non-Networked
2 DCFC
5151 E Broadway
Tucson, AZ
Non-Networked
2 DCFC
FasCharge 4614 Fast Market Valero Tucson Drexel Rd
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $22 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
61.6
0
$21.56
$9.85
Efficient EV
51.3
0
$17.96
$8.21
EV Truck/SUV
82.1
1
$28.74
$13.14
Gas CO2
72 kg
EV CO2
24 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 15, 2026
Origin
Sierra Vista, AZ
Evening
in Sierra Vista on Saturday
Local time
7:54 PM
MST
Current temp
51°F
Unavailable
Live forecast
Destination
Deer Valley, AZ
Evening
in Deer Valley on Saturday
Local time
7:54 PM
MST
Current temp
88°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
37 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
3h 44m 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.
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
~23 min detour
$25
near mile 63.7
Park Closure: Red Hills Visitor Center (TMD) theater closed for repairs
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
~27 min detour
Free
near mile 141.6
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive consists of 27% highway, meaning you'll spend the majority of your time on surface roads. The longest uninterrupted stretch you'll encounter is 54.5 miles on the Casa Grande-Tucson Highway. As you transition from highways, be prepared for more frequent intersections and changes in speed limits common to surface road travel. You'll notice the shift from open highway cruising to navigating more developed areas with varied traffic patterns.
Only 27% highway — the rest is turn-by-turn surface driving.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 54.5 mi on Casa Grande-Tucson Highway.
How Hard Is This Drive?
6/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. You will hit about 9 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near West Fry Boulevard.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 205.3 miles you will encounter 9 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: near the start (West Fry Boulevard): Navigation decision point; at 29.1 miles: Multiple destination signs - pick the right one; at 80.9 miles (I 10 / Casa Grande-Tucson Highway): Highway fork - watch signs carefully. Lane positioning matters here.
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 Sierra Vista, AZ to Deer Valley, AZ, road signs begin pointing toward Tuscon along the way.
Sierra Vista (Spanish: Mountain View) is a city in Southeast Arizona and the commercial hub of the region, making it a convenient base from which to explore the area. It is perhaps best known for historic Fort Huachuca, established in 1877 during the Apache Wars. Although still an active U.S. Army military base, its two military museums and historic cemetery are open to the general public.
The landscape around the city is typical for the Southwestern United States, and the nearby mountains and canyons can be explored on foot, by bike, or on horseback. Because it is a major stopover point on avian migration routes, the area is popular with avid birdwatchers and naturalists, and is known as the "Hummingbird Capital of America".
Doable as a same-day drive at 3h 44m. Total distance: 205.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 44m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 54.5 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.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Deer Valley, AZ before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start (West Fry Boulevard): Navigation decision point; at 29.1 miles: Multiple destination signs - pick the right one; at 80.9 miles (I 10 / Casa Grande-Tucson Highway): Highway fork - watch signs carefully. Lane positioning matters here.
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 Deer Valley, AZ, but most travelers stay overnight.
