Ahwatukee Foothills, AZ to Somerton, AZ is 201.6 miles and takes about 3h 42m via Blue Star Memorial Highway, with a fuel budget near $38 and enough daylight to finish in a day. This drive stays within the Desert Southwest, traversing Arizona for its entirety. Expect a trip primarily on surface roads, with just a small portion on highways. Given the manageable distance and duration, this route is well-suited for a single-day excursion, allowing ample time for any necessary stops along the way.
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
100.8 miles from Ahwatukee Foothills, AZ
A natural place for your longest stop of the day
, about 1h 52m into the drive
.
Main Roads
Road
Distance
Duration
Blue Star Memorial Highway
111.9 mi
1h 54m
Phoenix Bypass Route
31.6 mi
31m
North John Wayne Parkway
14.8 mi
18m
North Maricopa Road
11.8 mi
13m
East 32nd Street
5.8 mi
9m
Gila Bend–Casa Grande Highway
5.6 mi
6m
South Avenue B
4 mi
4m
Maricopa Freeway
2.8 mi
3m
Longest stretch:
Blue Star Memorial Highway
— 111.9 mi, about 1h 54m
Turn-by-Turn Driving Directions
Step-by-step road directions between Ahwatukee Foothills, AZ and Somerton, AZ.
1
Start on South Iroquois Drive
0.1 mi·23 sec·South Iroquois Drive
2
At end of road, turn left onto East Kiowa Street
191 ft·8 sec·East Kiowa Street
3
Turn right onto South 48th Street
0.7 mi·1 min·South 48th Street
4
Turn left onto East Warner Road
0.6 mi·1 min·East Warner Road
Use the left lane.
5
Take the ramp
0.4 mi·49 sec
Toward I 10 East: Tucson
6
Merge onto I 10
2.8 mi·3 min·Maricopa Freeway
Use the straight / slight right lanes.
7
Continue on I 10
2.2 mi·2 min·Phoenix-Casa Grande Highway
Use the straight / slight right lanes.
8
Take the exit
0.4 mi·48 sec
Exit 164Toward AZ 347 SouthUse the straight / slight right lanes.
9
Turn right onto AZ 347
1.7 mi·2 min·West Queen Creek Road
Use the straight / left / right lanes.
10
Continue on AZ 347
12 mi·13 min·North Maricopa Road
11
Continue on AZ 347
15 mi·18 min·North John Wayne Parkway
Use the left / straight lanes.
12
At end of road, turn right onto AZ 84
5.6 mi·6 min·Gila Bend–Casa Grande Highway
Use the right lane.
13
Take the exit
0.4 mi·51 sec
Toward I 8 West: San Diego
14
Merge onto I 8
32 mi·31 min·Phoenix Bypass Route
15
Continue on I 8
112 mi·1 hr 54 min·Blue Star Memorial Highway
16
Take the exit
0.3 mi·40 sec
Toward AZ 195: Araby Road, San Luis
17
Keep slight left at fork
267 ft·7 sec
Toward AZ 195: Araby Road, San Luis
18
Enter roundabout onto AZ 195
267 ft·3 sec·South Araby Road
19
Continue on AZ 195
0.1 mi·9 sec·South Araby Road
20
Enter roundabout onto AZ 195
188 ft·2 sec·South Araby Road
21
Continue on AZ 195
0.5 mi·34 sec·South Araby Road
22
Turn right onto I 8 BUS; US 80 Hist
5.8 mi·9 min·East 32nd Street
Use the straight lane.
23
Turn left onto West 32nd Street
1.7 mi·3 min·West 32nd Street
24
Turn left onto US 95
4.0 mi·4 min·South Avenue B
Use the straight lane.
25
Continue on US 95
1.3 mi·1 min·San Luis–Yuma–Quartzsite Highway
26
Continue on US 95
0.7 mi·49 sec·West County 16th Street
27
Continue on US 95
1.7 mi·2 min·East Main Street
28
Turn left onto South Musgrove Avenue
370 ft·18 sec·South Musgrove Avenue
29
Turn right onto East Cano Street
367 ft·18 sec·East Cano Street
30
Turn right onto South Somerton Avenue
306 ft·6 sec·South Somerton Avenue
31
Arrive at destination
South Somerton Avenue
Trip Plan
To make the most of this 3h 42m drive, consider an early morning departure from Ahwatukee Foothills to avoid any potential rush hour congestion, especially on the initial highway portions. With a total distance of 201.6 miles, this is comfortably a one-day trip, so you can afford to be flexible with your timing. Keep an eye on your fuel gauge, as there's one designated stop area noted for this route, and the estimated fuel cost is $38. Since the majority of this drive is on surface roads, be prepared for more frequent stops at traffic lights and intersections, particularly as you approach Somerton.
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 100.8 miles from Ahwatukee Foothills, AZ, or about 1h 52m into the drive.
The longest continuous stretch on this route runs about 111.9 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 44 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 100.8 miles or 1h 52m 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 58m
Traffic, exits, and arrival timing usually matter more near Somerton, AZ than in the middle of the route.
Before You Leave
+
Open the route before leaving Ahwatukee Foothills, 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 Ahwatukee Foothills, AZ
This is one driving day of about 201.6 miles and 3h 42m.
Your first comfortable stop window is around 44 miles from Ahwatukee Foothills, 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 Blue Star Memorial Highway for about 111.9 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 20
5 decision points cluster between mile 0.1 and 185.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.1 mi into trip|~0m in|East Kiowa Street
At end of road, turn left onto East Kiowa Street
Complex interchange - multiple decisions in a short stretch
6
0.8 mi into trip|~1m in|East Warner Road
Turn left onto East Warner Road
Lane positioning matters here
Use the left lane.
7
6.9 mi into trip|~9m in
Take the exit toward AZ 347 South
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 164
Toward AZ 347 South
6
35.6 mi into trip|~45m in|AZ 84 / Gila Bend–Casa Grande Highway
At end of road, turn right onto AZ 84 / Gila Bend–Casa Grande Highway
Lane positioning matters here
Use the right lane.
6
185.3 mi into trip|~3h 19m in
Keep slight left at fork toward AZ 195: Araby Road, San Luis
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Toward AZ 195: Araby Road, San Luis
Fuel & Cost
Regular Gas
$40.61 one way
$81.21 round trip
$5.12/gal25.4 MPG avg71 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$5.43
$43.07
$86.15
premium
$5.67
$45.03
$90.07
diesel
$6.28
$49.81
$99.63
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: 70.5 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $21 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
60.5
0
$21.17
$9.68
Efficient EV
50.4
0
$17.64
$8.06
EV Truck/SUV
80.6
1
$28.22
$12.90
Gas CO2
71 kg
EV CO2
24 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 Oct 18, 2026
Origin
Ahwatukee Foothills, AZ
Late night
in Ahwatukee Foothills on Friday
Local time
4:24 AM
MST
Current temp
83°F
Slight Chance Rain Showers then Mostly Sunny
ENE 5 to 10 mph16% chanceLive forecast
Destination
Somerton, AZ
Late night
in Somerton on Friday
Local time
4:24 AM
MST
Current temp
86°F
Sunny
NE 5 to 10 mph1% chanceLive 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
3 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 42m 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.
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...
30 mi from route
~75 min detour
Free
near mile 20.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly on surface roads, meaning you'll encounter more local traffic and varied speed limits. Only about 9% of the total distance involves highway driving. The longest continuous stretch on a main road is 111.9 miles along the Blue Star Memorial Highway. You'll navigate through areas with frequent intersections and potential slowdowns, especially as you transition from highway segments like the Phoenix Bypass Route and North John Wayne Parkway onto local streets.
Only 9% highway — the rest is turn-by-turn surface driving.
31 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 111.9 mi on Blue Star Memorial Highway.
How Hard Is This Drive?
7/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.1 miles in near East Kiowa Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 20 significant decision points across 201.6 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (East Kiowa Street): Complex interchange - multiple decisions in a short stretch; at 0.8 miles (East Warner Road): Lane positioning matters here; at 6.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,925 ft105 ft
Total Climb
1,026 ft
Total Descent
2,200 ft
Highest Point
1,925 ft
~43.2 mi in
Elevation Range
1,820 ft
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 Ahwatukee Foothills, AZ to Somerton, AZ, road signs begin pointing toward San Luis along the way.
Doable as a same-day drive at 3h 42m. Total distance: 201.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 42m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 111.9 miles on Blue Star Memorial Highway. The full list of main roads is in the Roads section above.
Yes — we found about 14 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Somerton, 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. There are 14 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.1 miles (East Kiowa Street): Complex interchange - multiple decisions in a short stretch; at 0.8 miles (East Warner Road): Lane positioning matters here; at 6.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
Yes — 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 7.4 hours — manageable with a long break at Somerton, AZ, but most travelers stay overnight.
