How far is Somerton, AZ from Tucson, AZ?
The driving distance from Somerton, AZ to Tucson, AZ is about 251 miles (403.9 km), with a travel time of about 03h 49m by car.
- The straight-line flight distance is about 222.2 miles (357.6 km).
- For a round trip, plan for roughly 07h 39m 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 49m.
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.
Mostly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Somerton and Tucson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Somerton and Tucson.
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1
Start on South Somerton Avenue
23 m · 6 sec · South Somerton Avenue
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2
Turn right onto East Main Street
1.8 mi · 2 min · East Main Street
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3
Continue on West County 16th Street
1.2 km · 50 sec · West County 16th Street
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4
Continue on San Luis–Yuma–Quartzsite Highway
1.3 mi · 2 min · San Luis–Yuma–Quartzsite Highway
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5
Continue on South Avenue B
4 mi · 5 min · South Avenue B
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6
Turn right onto West 32nd Street
1.7 mi · 3 min · West 32nd Street
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7
Continue on West 32nd Street
5.8 mi · 9 min · West 32nd Street
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8
Turn left onto South Araby Road
2514 ft · 38 sec · South Araby Road
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9
Enter the roundabout and take exit 2 toward Robert A. Vaughan Expressway
34 m · 2 sec
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10
Exit the rotary
2212 ft · 54 sec
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11
Merge slight left onto Blue Star Memorial Highway
169.8 mi · 2 hr 54 min · Blue Star Memorial Highway
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12
Keep slight right to continue on I 10 East: Tucson
2912 ft · 38 sec
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13
Continue on Phoenix Bypass Route
2090 ft · 28 sec · Phoenix Bypass Route
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14
Continue on Casa Grande-Tucson Highway
54.6 mi · 56 min · Casa Grande-Tucson Highway
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15
Continue on North Freeway
3.6 mi · 4 min · North Freeway
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16
Take the exit slight right toward Congress Street, Broadway Boulevard
2278 ft · 43 sec
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17
Turn straight onto North Freeway Road
49 m · 5 sec · North Freeway Road
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18
Turn left onto West Congress Street
1776 ft · 56 sec · West Congress Street
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19
Continue on West Broadway Boulevard
2.9 mi · 7 min · West Broadway Boulevard
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20
Turn left onto North Country Club Road
40 m · 9 sec · North Country Club Road
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21
Arrive at your destination
0 m · 1 sec · North Country Club Road
Car Route Details
A richer read on the saved driving route between Somerton and Tucson.
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
Merge slight left onto Blue Star Memorial Highway
170 mi · 02h 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.
Mostly Sunny leaving Somerton and Sunny near Tucson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Somerton to Tucson?
The road trip is about 251 miles (403.9 km) and usually takes 03h 49m 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 124.3 miles from Somerton and 126.6 miles from Tucson.
How much longer is the road route than the straight-line distance?
The direct path is about 222.2 miles (357.6 km), while the road route adds roughly 28.8 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 9:20 AM MST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $43.87 one way or $87.73 round trip. Estimated CO2 is about 78.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Somerton and Sunny near Tucson.
Stop Ideas Near Gila Bend
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Gila Bend Town Hall
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 Somerton and Tucson. Straight-line distance: 222.18 mi (357.57 km).
#1 Somerton
City in Arizona, United States
| Population | 16,716 |
| Coordinates | 32.5964400, -114.7096800 |
| Altitude | 32 |
| Country | United States |
#2 Tucson
The second most populous city in Arizona and the center of the Tucson metropolitan area.
| Population | 553,571 |
| Coordinates | 32.2217400, -110.9264800 |
| Altitude | 759 |
| Country | United States |
End: North Country Club Road (-110.926548, 32.221738)
Estimated Travel Time
Distance: 404 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 21m |
| 40 mph (64.37 km/h) | 06h 16m |
| 50 mph (80.47 km/h) | 05h 01m |
| 60 mph (96.56 km/h) | 04h 10m |
| 70 mph (112.65 km/h) | 03h 35m |
| 80 mph (129 km/h) | 03h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $43.87 | $87.73 |
| Mid-grade | $5.34 | $47.29 | $94.59 |
| Premium | $5.57 | $49.31 | $98.63 |
| Diesel | $6.37 | $56.40 | $112.81 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.