How far is Decatur, AL from Montgomery, AL?
The driving distance from Decatur, AL to Montgomery, AL is about 176.2 miles (283.5 km), with a travel time of about 02h 35m by car.
- The straight-line flight distance is about 159.6 miles (256.9 km).
- For a round trip, plan for roughly 05h 10m 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 35m.
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.
City in Jefferson County, Alabama, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Decatur and Montgomery.
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur and Montgomery.
-
1
Start on the route
130 m · 37 sec
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2
At the end of the road, turn left onto Ferry Street Northeast
50 m · 9 sec · Ferry Street Northeast
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3
Turn left onto Lee Street Northeast
1583 ft · 53 sec · Lee Street Northeast
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4
At the end of the road, turn right onto 6th Avenue Northeast
580 ft · 15 sec · 6th Avenue Northeast
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5
Continue on 6th Avenue Southeast
3 mi · 6 min · 6th Avenue Southeast
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6
Turn left onto Point Mallard Parkway
4.2 mi · 6 min · Point Mallard Parkway
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7
Take the ramp slight right toward I-65 South: Birmingham
1944 ft · 47 sec
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8
Merge slight left
67.1 mi · 1 hr 12 min
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9
Take the exit slight right toward I 22 West, US 31: Memphis, Fultondale
2715 ft · 38 sec
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10
Keep slight left to continue on I 22 West: Memphis
2666 ft · 38 sec
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11
Keep slight left to continue on Montgomery
1940 ft · 28 sec
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12
Merge slight left
93.2 mi · 1 hr 44 min
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13
Take the exit slight right toward I-85 North: Atlanta
120 m · 10 sec
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14
Keep slight left to continue on I 85 North: Atlanta
1040 ft · 25 sec
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15
Continue straight
3059 ft · 52 sec
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16
Take the exit slight right toward Court Street, Union Street
909 ft · 24 sec
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17
Continue on Arba Street
2067 ft · 1 min · Arba Street
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18
Turn right onto South Decatur Street
141 m · 12 sec · South Decatur Street
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19
Turn left onto Winnie Street
134 m · 25 sec · Winnie Street
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20
At the end of the road, turn left onto South Union Street
57 m · 4 sec · South Union Street
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21
Arrive at your destination
0 m · 1 sec · South Union Street
Car Route Details
A richer read on the saved driving route between Decatur and Montgomery.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 22 West
Merge slight left
93.2 mi · 01h 44m
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.
Showers And Thunderstorms leaving Decatur and Chance Showers And Thunderstorms near Montgomery.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Decatur to Montgomery?
The road trip is about 176.2 miles (283.5 km) and usually takes 02h 35m 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?
Homewood is a useful midpoint, sitting about 85.8 miles from Decatur and 90.3 miles from Montgomery.
How much longer is the road route than the straight-line distance?
The direct path is about 159.6 miles (256.9 km), while the road route adds roughly 16.6 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 1:20 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $23.56 one way or $47.11 round trip. Estimated CO2 is about 55.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Decatur and Chance Showers And Thunderstorms near Montgomery.
Stop Ideas Near Homewood
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 Homewood.
Birmingham
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Anniston
Flight Path Map
This map shows the direct air route between Decatur and Montgomery. Straight-line distance: 159.64 mi (256.92 km).
#1 Decatur
The most populous city in Morgan County, Alabama.
| Population | 54,381 |
| Coordinates | 34.6059300, -86.9833400 |
| Altitude | 171 |
| Country | United States |
#2 Montgomery
The capital of Alabama.
| Population | 196,268 |
| Coordinates | 32.3668100, -86.2999700 |
| Altitude | 73 |
| Country | United States |
End: South Union Street (-86.300031, 32.366809)
Estimated Travel Time
Distance: 283 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 52m |
| 40 mph (64.37 km/h) | 04h 24m |
| 50 mph (80.47 km/h) | 03h 31m |
| 60 mph (96.56 km/h) | 02h 56m |
| 70 mph (112.65 km/h) | 02h 30m |
| 80 mph (129 km/h) | 02h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $23.56 | $47.11 |
| Mid-grade | $4.26 | $26.49 | $52.98 |
| Premium | $4.63 | $28.77 | $57.54 |
| Diesel | $5.42 | $33.68 | $67.36 |
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 · May 06, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.