How far is Casa Grande, AZ from Flagstaff, AZ?
The driving distance from Casa Grande, AZ to Flagstaff, AZ is about 192.7 miles (310.1 km), with a travel time of about 02h 55m by car.
- The straight-line flight distance is about 160.3 miles (258 km).
- For a round trip, plan for roughly 05h 50m 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 02h 55m.
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.
Census designated place
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 Casa Grande and Flagstaff.
Turn-by-Turn Driving Directions
Step-by-step road directions between Casa Grande and Flagstaff.
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1
Start on West Gila Bend Highway
10 m · 8 sec · West Gila Bend Highway
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2
Turn left onto North Pinal Avenue
7.9 mi · 13 min · North Pinal Avenue
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3
Continue on State Route 387
2448 ft · 46 sec · State Route 387
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4
Continue on Casa Grande-I-10-Coolidge Highway
1557 ft · 34 sec · Casa Grande-I-10-Coolidge Highway
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5
Take the ramp left toward I 10 West: Phoenix
1782 ft · 20 sec
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6
Merge slight left onto Phoenix-Casa Grande Highway
23.2 mi · 24 min · Phoenix-Casa Grande Highway
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7
Continue on Maricopa Freeway
12 mi · 14 min · Maricopa Freeway
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8
Keep slight right to continue on Maricopa Freeway
4.2 mi · 5 min · Maricopa Freeway
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9
Continue on Black Canyon Freeway
41.3 mi · 45 min · Black Canyon Freeway
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10
Continue on Phoenix–Cordes Junction Highway
8.9 mi · 10 min · Phoenix–Cordes Junction Highway
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11
Continue on Arizona Veterans Highway
13.4 mi · 14 min · Arizona Veterans Highway
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12
Keep slight left to continue on Arizona Veterans Highway
77.3 mi · 1 hr 18 min · Arizona Veterans Highway
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13
Continue on Prescott–Flagstaff Highway
1 km · 44 sec · Prescott–Flagstaff Highway
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14
Continue on Arizona Veterans Highway
2638 ft · 42 sec · Arizona Veterans Highway
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15
Continue on South Milton Road
1.8 mi · 5 min · South Milton Road
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16
Continue on West Historic Route 66
137 m · 14 sec · West Historic Route 66
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17
Arrive at your destination
0 m · 1 sec · West Historic Route 66
Car Route Details
A richer read on the saved driving route between Casa Grande and Flagstaff.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Arizona Veterans Highway
Keep slight left to continue on Arizona Veterans Highway
77.3 mi · 01h 18m
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.
Mostly Sunny leaving Casa Grande and Sunny near Flagstaff.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Casa Grande to Flagstaff?
The road trip is about 192.7 miles (310.1 km) and usually takes 02h 55m 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?
Black Canyon City is a useful midpoint, sitting about 96.3 miles from Casa Grande and 96.4 miles from Flagstaff.
How much longer is the road route than the straight-line distance?
The direct path is about 160.3 miles (258 km), while the road route adds roughly 32.4 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 12:40 PM MST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $33.67 one way or $67.33 round trip. Estimated CO2 is about 60.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Casa Grande and Sunny near Flagstaff.
Stop Ideas Near Black Canyon City
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 Black Canyon City.
Phoenix (Metro Center Transit Station), Arizona
Camp Verde, Arizona
Phoenix (Greyhound), Arizona
Phoenix (Airport), Arizona
Flight Path Map
This map shows the direct air route between Casa Grande and Flagstaff. Straight-line distance: 160.31 mi (258 km).
#1 Casa Grande
The most populous city in Pinal County, Arizona.
| Population | 61,183 |
| Coordinates | 32.8795000, -111.7573500 |
| Altitude | 426 |
| Country | United States |
#2 Flagstaff
The most populous city in Coconino County, Arizona.
| Population | 73,939 |
| Coordinates | 35.1980700, -111.6512700 |
| Altitude | 2104 |
| Country | United States |
End: US 180 (-111.651222, 35.198174)
Estimated Travel Time
Distance: 310 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 25m |
| 40 mph (64.37 km/h) | 04h 49m |
| 50 mph (80.47 km/h) | 03h 51m |
| 60 mph (96.56 km/h) | 03h 12m |
| 70 mph (112.65 km/h) | 02h 45m |
| 80 mph (129 km/h) | 02h 24m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.95 | $33.67 | $67.33 |
| Mid-grade | $5.34 | $36.30 | $72.60 |
| Premium | $5.57 | $37.85 | $75.70 |
| Diesel | $6.37 | $43.29 | $86.58 |
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.