How far is Tempe Junction, AZ from Somerton, AZ?
The driving distance from Tempe Junction, AZ to Somerton, AZ is about 207.8 miles (334.5 km), with a travel time of about 03h 50m by car.
- The straight-line flight distance is about 169.9 miles (273.5 km).
- For a round trip, plan for roughly 07h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM MST.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 03h 50m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Maricopa County, Arizona, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Tempe Junction and Somerton.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tempe Junction and Somerton.
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1
Start on West 13th Street
1342 ft · 55 sec · West 13th Street
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2
Turn left onto South Roosevelt Street
2645 ft · 1 min · South Roosevelt Street
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3
Turn right onto West Broadway Road
1.3 mi · 2 min · West Broadway Road
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4
Continue on West Broadway Road
1558 ft · 1 min · West Broadway Road
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5
Turn left onto I 10 East: Tucson
1315 ft · 34 sec
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6
Merge slight left onto Hohokam Expressway
1.4 mi · 1 min · Hohokam Expressway
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7
Keep slight left to continue on I 10 East: East Tucson
1030 ft · 25 sec
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8
Merge slight left onto Maricopa Freeway
6.7 mi · 8 min · Maricopa Freeway
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9
Continue on Phoenix-Casa Grande Highway
2.2 mi · 3 min · Phoenix-Casa Grande Highway
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10
Take the exit slight right toward AZ 347 South
1889 ft · 49 sec
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11
Turn right onto West Queen Creek Road
1.7 mi · 2 min · West Queen Creek Road
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12
Continue on North Maricopa Road
11.8 mi · 14 min · North Maricopa Road
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13
Continue on North John Wayne Parkway
14.8 mi · 19 min · North John Wayne Parkway
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14
At the end of the road, turn right onto Gila Bend–Casa Grande Highway
5.6 mi · 6 min · Gila Bend–Casa Grande Highway
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15
Take the exit slight right toward I 8 West: San Diego
2124 ft · 52 sec
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16
Merge slight left onto Phoenix Bypass Route
31.6 mi · 32 min · Phoenix Bypass Route
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17
Continue on Blue Star Memorial Highway
111.9 mi · 1 hr 54 min · Blue Star Memorial Highway
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18
Take the exit slight right toward AZ 195: Araby Road, San Luis
1661 ft · 41 sec
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19
Keep slight left to continue on AZ 195: Araby Road, San Luis
81 m · 8 sec
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20
Enter the roundabout and take exit 3 toward South Araby Road
82 m · 4 sec · South Araby Road
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21
Exit the roundabout onto South Araby Road
723 ft · 9 sec · South Araby Road
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22
Enter the roundabout and take exit 2 toward Robert A. Vaughan Expressway
57 m · 3 sec · South Araby Road
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23
Exit the rotary onto South Araby Road
2385 ft · 35 sec · South Araby Road
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24
Turn right onto East 32nd Street
5.8 mi · 9 min · East 32nd Street
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25
Turn left onto West 32nd Street
1.7 mi · 3 min · West 32nd Street
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26
Turn left onto South Avenue B
4 mi · 5 min · South Avenue B
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27
Continue on San Luis–Yuma–Quartzsite Highway
1.3 mi · 2 min · San Luis–Yuma–Quartzsite Highway
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28
Continue on West County 16th Street
1.2 km · 50 sec · West County 16th Street
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29
Continue on East Main Street
1.7 mi · 2 min · East Main Street
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30
Turn left onto South Musgrove Avenue
113 m · 18 sec · South Musgrove Avenue
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31
Turn right onto East Cano Street
112 m · 18 sec · East Cano Street
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32
Turn right onto South Somerton Avenue
93 m · 6 sec · South Somerton Avenue
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33
Arrive at your destination
0 m · 1 sec · South Somerton Avenue
Car Route Details
A richer read on the saved driving route between Tempe Junction and Somerton.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Blue Star Memorial Highway
Continue on Blue Star Memorial Highway
112 mi · 01h 54m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Tempe Junction and Sunny near Somerton.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tempe Junction to Somerton?
The road trip is about 207.8 miles (334.5 km) and usually takes 03h 50m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Gila Bend is a useful midpoint, sitting about 103.8 miles from Tempe Junction and 104 miles from Somerton.
How much longer is the road route than the straight-line distance?
The direct path is about 169.9 miles (273.5 km), while the road route adds roughly 37.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM MST. If you want a more comfortable same-day return, try to leave by 9:18 AM MST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.29 one way or $72.58 round trip. Estimated CO2 is about 65.1 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Tempe Junction and Sunny near Somerton.
Stop Ideas Near Gila Bend
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Gila Bend.
Maricopa
Phoenix (Greyhound), Arizona
Phoenix (Airport), Arizona
Phoenix (Metro Center Transit Station), Arizona
Flight Path Map
This map shows the direct air route between Tempe Junction and Somerton. Straight-line distance: 169.94 mi (273.5 km).
#1 Tempe Junction
A census-designated place in Maricopa County, Arizona.
| Population | 158,368 |
| Coordinates | 33.4142100, -111.9434800 |
| Altitude | 354 |
| Country | United States |
#2 Somerton
City in Arizona, United States
| Population | 16,716 |
| Coordinates | 32.5964400, -114.7096800 |
| Altitude | 32 |
| Country | United States |
End: Somerton (-114.70968, 32.59644)
Estimated Travel Time
Distance: 334 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 55m |
| 40 mph (64.37 km/h) | 05h 11m |
| 50 mph (80.47 km/h) | 04h 09m |
| 60 mph (96.56 km/h) | 03h 27m |
| 70 mph (112.65 km/h) | 02h 58m |
| 80 mph (129 km/h) | 02h 35m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $36.29 | $72.58 |
| Mid-grade | $5.34 | $39.13 | $78.26 |
| Premium | $5.57 | $40.80 | $81.60 |
| Diesel | $6.37 | $46.66 | $93.33 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Arizona · May 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.