How far is Millbrook, AL from Decatur, AL?
The driving distance from Millbrook, AL to Decatur, AL is about 168.4 miles (271 km), with a travel time of about 02h 33m by car.
- The straight-line flight distance is about 151.2 miles (243.3 km).
- For a round trip, plan for roughly 05h 07m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
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 33m.
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 most populous city in Alabama.
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 Millbrook and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Millbrook and Decatur.
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1
Start on Main Street
9 m · 10 sec · Main Street
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2
Turn sharp left onto Edgewood Road
1265 ft · 35 sec · Edgewood Road
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3
Turn slight right onto Grandview Road
2898 ft · 1 min · Grandview Road
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4
Continue on County Road 10
1.6 mi · 4 min · County Road 10
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5
Continue on County Road 8
1384 ft · 43 sec · County Road 8
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6
Turn left
1.3 km · 1 min
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7
Take the ramp right
1097 ft · 27 sec
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8
Merge slight left
151.3 mi · 2 hr 45 min
-
9
Take the exit slight right toward 67: Decatur, Priceville, Somerville
2021 ft · 51 sec
-
10
Turn left onto Point Mallard Parkway Southeast
4.5 mi · 7 min · Point Mallard Parkway Southeast
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11
Turn right onto 6th Avenue Southeast
3 mi · 6 min · 6th Avenue Southeast
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12
Continue on 6th Avenue Northeast
580 ft · 15 sec · 6th Avenue Northeast
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13
Turn left onto Lee Street Northeast
1085 ft · 38 sec · Lee Street Northeast
-
14
Turn right
25 m · 6 sec
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15
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Millbrook and Decatur.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
County Road 8
Merge slight left
151 mi · 02h 45m
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 Millbrook and Sunny near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Millbrook to Decatur?
The road trip is about 168.4 miles (271 km) and usually takes 02h 33m 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?
Birmingham is a useful midpoint, sitting about 81.7 miles from Millbrook and 86.7 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 151.2 miles (243.3 km), while the road route adds roughly 17.2 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 CDT. If you want a more comfortable same-day return, try to leave by 1:22 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.49 one way or $44.99 round trip. Estimated CO2 is about 52.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Millbrook and Sunny near Decatur.
Stop Ideas Near Birmingham
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City of Adamsville City Hall
Trussville City Hall
The Preserve Town Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Birmingham.
Birmingham
Brent, AL
Tuscaloosa
Anniston
Flight Path Map
This map shows the direct air route between Millbrook and Decatur. Straight-line distance: 151.19 mi (243.32 km).
#1 Millbrook
City in Autauga and Elmore counties, Alabama, United States of America
| Population | 16,117 |
| Coordinates | 32.4798600, -86.3619200 |
| Altitude | 58 |
| Country | United States |
#2 Decatur
The most populous city in Morgan County, Alabama.
| Population | 54,381 |
| Coordinates | 34.6059300, -86.9833400 |
| Altitude | 171 |
| Country | United States |
End: (-86.983514, 34.605804)
Estimated Travel Time
Distance: 271 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 36m |
| 40 mph (64.37 km/h) | 04h 12m |
| 50 mph (80.47 km/h) | 03h 22m |
| 60 mph (96.56 km/h) | 02h 48m |
| 70 mph (112.65 km/h) | 02h 24m |
| 80 mph (129 km/h) | 02h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $22.49 | $44.99 |
| Mid-grade | $4.26 | $25.30 | $50.60 |
| Premium | $4.63 | $27.47 | $54.95 |
| Diesel | $5.42 | $32.17 | $64.33 |
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 Alabama · 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.