How far is Samson, AL from Decatur, AL?
The driving distance from Samson, AL to Decatur, AL is about 294.1 miles (473.3 km), with a travel time of about 04h 34m by car.
- The straight-line flight distance is about 247.4 miles (398.1 km).
- For a round trip, plan for roughly 09h 09m 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 34m.
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.
Town in Alabama, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Samson and Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Samson and Decatur.
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1
Start on Main Street
17.2 mi · 26 min · Main Street
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2
Turn left
18.1 mi · 22 min
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3
Take the exit slight right
66 m · 6 sec
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4
Turn slight right onto River Falls Street
3.8 mi · 6 min · River Falls Street
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5
Turn right
17.9 mi · 21 min
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6
Continue on Mobile Road
9.3 mi · 11 min · Mobile Road
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7
Take the ramp right
1486 ft · 36 sec
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8
Merge slight left
218.5 mi · 3 hr 59 min
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9
Take the exit slight right toward 67: Decatur, Priceville, Somerville
2021 ft · 51 sec
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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
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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 Samson 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.
Mobile Road
Merge slight left
218 mi · 03h 59m
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.
Partly Sunny leaving Samson and Sunny near Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Samson to Decatur?
The road trip is about 294.1 miles (473.3 km) and usually takes 04h 34m 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?
Oak Grove is a useful midpoint, sitting about 146.9 miles from Samson and 147.2 miles from Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 247.4 miles (398.1 km), while the road route adds roughly 46.7 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 7:50 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.31 one way or $78.62 round trip. Estimated CO2 is about 92.2 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Samson and Sunny near Decatur.
Stop Ideas Near Oak 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 Oak Grove.
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Flight Path Map
This map shows the direct air route between Samson and Decatur. Straight-line distance: 247.39 mi (398.14 km).
#1 Samson
City in Geneva County, Alabama, United States
| Population | 1,853 |
| Coordinates | 31.1129500, -86.0460500 |
| Altitude | 62 |
| 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: 473 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 47m |
| 40 mph (64.37 km/h) | 07h 21m |
| 50 mph (80.47 km/h) | 05h 52m |
| 60 mph (96.56 km/h) | 04h 54m |
| 70 mph (112.65 km/h) | 04h 12m |
| 80 mph (129 km/h) | 03h 40m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $39.31 | $78.62 |
| Mid-grade | $4.26 | $44.21 | $88.42 |
| Premium | $4.63 | $48.01 | $96.02 |
| Diesel | $5.42 | $56.21 | $112.42 |
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.