How far is Sun City, AZ from San Tan Valley, AZ?
The driving distance from Sun City, AZ to San Tan Valley, AZ is about 70.4 miles (113.3 km), with a travel time of about 01h 16m by car.
- The straight-line flight distance is about 51.3 miles (82.5 km).
- For a round trip, plan for roughly 02h 32m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MST.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 16m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
The third most populous city in Arizona.
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 Sun City and San Tan Valley.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sun City and San Tan Valley.
-
1
Start on Grand Avenue
7 m · 3 sec · Grand Avenue
-
2
Continue on Grand Avenue
1.1 km · 1 min · Grand Avenue
-
3
Take the exit right toward AZ 101 Loop South
1947 ft · 47 sec
-
4
Merge slight left onto Agua Fria Freeway
8.9 mi · 10 min · Agua Fria Freeway
-
5
Keep slight left to continue on I 10 East: Phoenix
1.3 km · 1 min
-
6
Merge slight left onto Papago Freeway
10.4 mi · 12 min · Papago Freeway
-
7
Continue on Dean Lindsey Memorial Tunnel
2704 ft · 35 sec · Dean Lindsey Memorial Tunnel
-
8
Continue on Papago Freeway
3.2 mi · 4 min · Papago Freeway
-
9
Keep slight left to continue on Papago Freeway
1.2 mi · 1 min · Papago Freeway
-
10
Merge slight right onto Maricopa Freeway
4.8 mi · 6 min · Maricopa Freeway
-
11
Take the exit slight right toward US 60 East: Mesa, Globe
18.7 mi · 22 min
-
12
Take the exit slight right toward AZ Loop 202 South
1.1 km · 1 min
-
13
Merge slight left onto Santan Freeway
2.9 mi · 3 min · Santan Freeway
-
14
Take the exit slight right toward AZ 24 East
1.2 mi · 2 min
-
15
Continue on Gateway Freeway
1.6 mi · 2 min · Gateway Freeway
-
16
Continue straight
1799 ft · 24 sec
-
17
Continue straight
2232 ft · 44 sec
-
18
Continue on Gateway Freeway
3127 ft · 59 sec · Gateway Freeway
-
19
Continue straight
2198 ft · 44 sec
-
20
Continue straight
1892 ft · 38 sec
-
21
Continue on Gateway Freeway
1677 ft · 32 sec · Gateway Freeway
-
22
Continue straight
1702 ft · 34 sec
-
23
Continue straight
2018 ft · 40 sec
-
24
Continue on Gateway Expressway
2100 ft · 40 sec · Gateway Expressway
-
25
Continue on Gateway Expressway
1997 ft · 41 sec · Gateway Expressway
-
26
Turn right onto North Ironwood Road
3.4 mi · 6 min · North Ironwood Road
-
27
Continue on North Gantzel Road
2 mi · 3 min · North Gantzel Road
-
28
Turn left onto East Combs Road
2 mi · 4 min · East Combs Road
-
29
Turn right onto North Schnepf Road
2 mi · 5 min · North Schnepf Road
-
30
Arrive at your destination
0 m · 1 sec · East Skyline Drive
Car Route Details
A richer read on the saved driving route between Sun City and San Tan Valley.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US 60 East
Take the exit slight right toward US 60 East: Mesa, Globe
18.7 mi · 00h 22m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Sun City and Sunny near San Tan Valley.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sun City to San Tan Valley?
The road trip is about 70.4 miles (113.3 km) and usually takes 01h 16m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Tempe is a useful midpoint, sitting about 34.7 miles from Sun City and 35.7 miles from San Tan Valley.
How much longer is the road route than the straight-line distance?
The direct path is about 51.3 miles (82.5 km), while the road route adds roughly 19.1 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 8:00 AM to 10:00 AM MST. If you want a more comfortable same-day return, try to leave by 3:58 PM MST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.59 one way or $23.18 round trip. Estimated CO2 is about 22 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Sun City and Sunny near San Tan Valley.
Stop Ideas Near Tempe
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Mastro's City Hall
The Phoenix Police Museum
Tempe Economic Development
Tempe City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Tempe.
Phoenix (Airport), Arizona
Phoenix (Greyhound), Arizona
Phoenix (Metro Center Transit Station), Arizona
Maricopa
Flight Path Map
This map shows the direct air route between Sun City and San Tan Valley. Straight-line distance: 51.28 mi (82.53 km).
#1 Sun City
Census designated place in Maricopa County, Arizona, United States
| Population | 37,499 |
| Coordinates | 33.5975400, -112.2718200 |
| Altitude | 348 |
| Country | United States |
#2 San Tan Valley
This Arizonan community is situated in the Sonoran Desert, surrounded by the San Tan Mountains Regional Park.
| Population | 0 |
| Coordinates | 33.1911000, -111.5280000 |
| Altitude | 462 |
| Country | United States |
End: East Skyline Drive (-111.527989, 33.19109)
Estimated Travel Time
Distance: 113 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 20m |
| 40 mph (64.37 km/h) | 01h 45m |
| 50 mph (80.47 km/h) | 01h 24m |
| 60 mph (96.56 km/h) | 01h 10m |
| 70 mph (112.65 km/h) | 01h 00m |
| 80 mph (129 km/h) | 00h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $11.59 | $23.18 |
| Mid-grade | $5.03 | $12.48 | $24.97 |
| Premium | $5.36 | $13.30 | $26.60 |
| Diesel | $6.27 | $15.55 | $31.11 |
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 · Oct 15, 2026