How far is New Brockton, AL from Decatur, AL?
The driving distance from New Brockton, AL to Decatur, AL is about 256.6 miles (412.9 km), with a travel time of about 04h 04m by car.
- The straight-line flight distance is about 230.7 miles (371.3 km).
- For a round trip, plan for roughly 08h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 04h 04m.
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.
City in Marshall County, Alabama, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers
Rain Showers Likely
Driving Route Map
The map below follows the saved road route between New Brockton and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between New Brockton and Decatur.
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1
Start on Mc Kinnon Street
18 m · 3 sec · Mc Kinnon Street
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2
Turn right onto North John Street
2.7 mi · 5 min · North John Street
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3
At the end of the road, turn left
1.4 mi · 2 min
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4
At the end of the road, turn left
18.1 mi · 27 min
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5
Turn slight left
7.6 mi · 11 min
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6
Turn left
3183 ft · 1 min
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7
Continue straight
859 ft · 15 sec
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8
Continue straight
1.2 mi · 2 min
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9
Continue straight
1.8 mi · 2 min
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10
Continue straight
3.4 mi · 4 min
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11
Continue straight
36.1 mi · 43 min
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12
Continue on McGehee Road
1.5 mi · 3 min · McGehee Road
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13
Turn right onto Carter Hill Road
1.1 mi · 2 min · Carter Hill Road
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14
Continue on Zelda Road
1.1 mi · 2 min · Zelda Road
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15
Turn right onto Ann Street
911 ft · 27 sec · Ann Street
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16
Turn left onto Ann Street South
1322 ft · 32 sec
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17
Merge slight left
2.5 mi · 3 min
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18
Keep slight right to continue on I-65 North: Birmingham
1759 ft · 43 sec
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19
Merge slight left
161.4 mi · 2 hr 57 min
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20
Take the exit slight right toward 67: Decatur, Priceville, Somerville
2021 ft · 51 sec
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21
Turn left onto Point Mallard Parkway Southeast
4.5 mi · 7 min · Point Mallard Parkway Southeast
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22
Turn right onto 6th Avenue Southeast
3 mi · 6 min · 6th Avenue Southeast
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23
Continue on 6th Avenue Northeast
580 ft · 15 sec · 6th Avenue Northeast
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24
Turn left onto Lee Street Northeast
1085 ft · 38 sec · Lee Street Northeast
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25
Turn right
25 m · 6 sec
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26
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between New Brockton and Decatur.
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-65 North
Merge slight left
161 mi · 02h 57m
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.
Slight Chance Rain Showers leaving New Brockton and Rain Showers Likely near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New Brockton to Decatur?
The road trip is about 256.6 miles (412.9 km) and usually takes 04h 04m 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?
Union Grove is a useful midpoint, sitting about 125 miles from New Brockton and 131.6 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 230.7 miles (371.3 km), while the road route adds roughly 25.9 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 CDT. If you want a more comfortable same-day return, try to leave by 8:52 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.27 one way or $68.54 round trip. Estimated CO2 is about 80.4 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers around New Brockton and Rain Showers Likely near Decatur.
Stop Ideas Near Union Grove
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 Union Grove.
Brent, AL
Birmingham
Selma, AL
Marion, AL
Flight Path Map
This map shows the direct air route between New Brockton and Decatur. Straight-line distance: 230.72 mi (371.31 km).
#1 New Brockton
Town
| Population | 1,286 |
| Coordinates | 31.3857200, -85.9293900 |
| Altitude | 140 |
| 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: 413 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 32m |
| 40 mph (64.37 km/h) | 06h 24m |
| 50 mph (80.47 km/h) | 05h 07m |
| 60 mph (96.56 km/h) | 04h 16m |
| 70 mph (112.65 km/h) | 03h 39m |
| 80 mph (129 km/h) | 03h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $34.27 | $68.54 |
| Mid-grade | $4.26 | $38.54 | $77.09 |
| Premium | $4.63 | $41.86 | $83.71 |
| Diesel | $5.42 | $49.01 | $98.01 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.