How far is Decatur, AL from Fairfield, AL?
The driving distance from Decatur, AL to Fairfield, AL is about 86.6 miles (139.3 km), with a travel time of about 01h 42m by car.
- The straight-line flight distance is about 77.5 miles (124.7 km).
- For a round trip, plan for roughly 03h 24m 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 01h 42m.
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.
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 Decatur and Fairfield.
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur and Fairfield.
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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
3.7 mi · 5 min
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13
Take the exit slight right toward I 20 West, I 59 South: Tuscaloosa
2224 ft · 54 sec
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14
Merge slight left
4.4 mi · 5 min
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15
Take the exit slight right toward Avenue I
665 ft · 16 sec
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16
Turn straight
51 m · 6 sec
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17
Turn left onto Avenue I
2168 ft · 43 sec · Avenue I
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18
Continue on Valley Road
2695 ft · 56 sec · Valley Road
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19
Turn left onto Parkway
831 ft · 37 sec · Parkway
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20
Turn slight left onto Hillside Drive
85 m · 13 sec · Hillside Drive
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21
Turn right onto Farrell Avenue
112 m · 18 sec · Farrell Avenue
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22
Turn right onto 52nd Street
50 m · 7 sec · 52nd Street
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23
Arrive at your destination
0 m · 1 sec · 52nd Street
Car Route Details
A richer read on the saved driving route between Decatur and Fairfield.
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 South
Merge slight left
67.1 mi · 01h 12m
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 Decatur and Sunny near Fairfield.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Decatur to Fairfield?
The road trip is about 86.6 miles (139.3 km) and usually takes 01h 42m 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?
Dodge City is a useful midpoint, sitting about 43.4 miles from Decatur and 43.2 miles from Fairfield.
How much longer is the road route than the straight-line distance?
The direct path is about 77.5 miles (124.7 km), while the road route adds roughly 9.1 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 3:06 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.55 one way or $23.10 round trip. Estimated CO2 is about 27.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Decatur and Sunny near Fairfield.
Stop Ideas Near Dodge 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 Dodge City.
Birmingham
Anniston
Tuscaloosa
Flight Path Map
This map shows the direct air route between Decatur and Fairfield. Straight-line distance: 77.49 mi (124.71 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 Fairfield
Fairfield is a place in Alabama, United States.
| Population | 0 |
| Coordinates | 33.4859400, -86.9119400 |
| Altitude | 171 |
| Country | United States |
End: Fairfield (-86.91194, 33.48594)
Estimated Travel Time
Distance: 139 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 53m |
| 40 mph (64.37 km/h) | 02h 09m |
| 50 mph (80.47 km/h) | 01h 43m |
| 60 mph (96.56 km/h) | 01h 26m |
| 70 mph (112.65 km/h) | 01h 14m |
| 80 mph (129 km/h) | 01h 04m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.79 | $11.55 | $23.10 |
| Mid-grade | $4.26 | $12.99 | $25.98 |
| Premium | $4.63 | $14.11 | $28.21 |
| Diesel | $5.42 | $16.52 | $33.03 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.