How far is Decatur, TN from New South Memphis, TN?
The driving distance from Decatur, TN to New South Memphis, TN is about 375.9 miles (605 km), with a travel time of about 06h 01m by car.
- The straight-line flight distance is about 298.4 miles (480.2 km).
- For a round trip, plan for roughly 12h 03m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM EDT.
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 06h 01m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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.
Human settlement in Dickson County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Patchy Fog then Partly Sunny
Driving Route Map
The map below follows the saved road route between Decatur and New South Memphis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur and New South Memphis.
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1
Start on Highway 58
830 ft · 19 sec · Highway 58
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2
Turn right onto Decatur Pike
2408 ft · 41 sec · Decatur Pike
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3
Continue on William Jennings Bryan Highway
5.7 mi · 8 min · William Jennings Bryan Highway
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4
Continue on Old Washington Highway
8 mi · 12 min · Old Washington Highway
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5
Continue on Washington Street
143 m · 11 sec · Washington Street
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6
Turn left
15.8 mi · 18 min
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7
Take the exit slight right
2468 ft · 1 min
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8
Merge slight left
5.4 mi · 6 min
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9
Continue straight
11.5 mi · 14 min
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10
Continue straight
12.6 mi · 17 min
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11
Turn left onto State Highway 8
7.3 mi · 10 min · State Highway 8
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12
Continue on Harrison Ferry Road
12.3 mi · 17 min · Harrison Ferry Road
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13
Turn slight right onto Beersheba Highway
1.3 mi · 2 min · Beersheba Highway
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14
Continue on East Colville Street
2452 ft · 46 sec · East Colville Street
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15
Turn right onto South Chancery Street
645 ft · 20 sec · South Chancery Street
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16
Turn left onto West Morford Street
1334 ft · 27 sec · West Morford Street
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17
Continue on West Main Street
2.1 mi · 3 min · West Main Street
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18
Continue on Nashville Highway
10.2 mi · 12 min · Nashville Highway
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19
Continue on McMinnville Highway
8.1 mi · 11 min · McMinnville Highway
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20
Continue on East Main Street
1 mi · 3 min · East Main Street
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21
Continue on John Bragg Highway
15.6 mi · 18 min · John Bragg Highway
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22
Turn left onto South Rutherford Boulevard
3.8 mi · 5 min · South Rutherford Boulevard
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23
Turn left onto South Church Street
1729 ft · 23 sec · South Church Street
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24
Take the exit right toward I 24 West: Nashville
1909 ft · 47 sec
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25
Merge slight left
6.5 mi · 7 min
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26
Take the exit slight right toward I 840 West: Memphis, Franklin
1.4 km · 2 min
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27
Merge slight left onto Tennessee National Guard Parkway
53.7 mi · 58 min · Tennessee National Guard Parkway
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28
Merge slight left
164.8 mi · 2 hr 58 min
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29
Continue on Sam Cooper Boulevard
1.6 mi · 2 min · Sam Cooper Boulevard
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30
Take the exit slight right toward Perkins Road
1105 ft · 35 sec
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31
Turn left onto North Perkins Road
1.1 mi · 2 min · North Perkins Road
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32
Continue on Perkins Extended
1.3 mi · 2 min · Perkins Extended
-
33
Continue on South Perkins Road
2.3 mi · 4 min · South Perkins Road
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34
Take the ramp slight right toward I 240 West
1639 ft · 40 sec
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35
Merge slight left onto Avron B Fogelman Expressway
4.5 mi · 6 min · Avron B Fogelman Expressway
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36
Continue on W B Fowler Senior Expressway
3.7 mi · 5 min · W B Fowler Senior Expressway
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37
Take the exit slight right toward US 61: Vicksburg, Third Street
539 ft · 13 sec
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38
Keep slight right to continue on US 61 North: Third Street
1214 ft · 30 sec
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39
Turn straight onto South Third Street
2014 ft · 38 sec · South Third Street
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40
Arrive at your destination
0 m · 1 sec · South Third Street
Car Route Details
A richer read on the saved driving route between Decatur and New South Memphis.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Tennessee National Guard Parkway
Merge slight left
165 mi · 02h 58m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Showers And Thunderstorms Likely leaving Decatur and Patchy Fog then Partly Sunny near New South Memphis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Decatur to New South Memphis?
The road trip is about 375.9 miles (605 km) and usually takes 06h 01m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Burns is a useful midpoint, sitting about 182.2 miles from Decatur and 193.7 miles from New South Memphis.
How much longer is the road route than the straight-line distance?
The direct path is about 298.4 miles (480.2 km), while the road route adds roughly 77.5 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 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $50.00 one way or $100.01 round trip. Estimated CO2 is about 117.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Decatur and New South Memphis, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Decatur and Patchy Fog then Partly Sunny near New South Memphis.
Stop Ideas Near Burns
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 Burns.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Decatur and New South Memphis. Straight-line distance: 298.41 mi (480.24 km).
#1 Decatur
Human settlement in Meigs County, Tennessee, United States of America
| Population | 1,663 |
| Coordinates | 35.5147900, -84.7902200 |
| Altitude | 237 |
| Country | United States |
#2 New South Memphis
This area of Memphis, situated in Shelby County at an elevation of 259 feet, is known for its rich musical heritage, particularly its influence on blues and rock and roll.
| Population | 641,608 |
| Coordinates | 35.0867600, -90.0567600 |
| Altitude | 79 |
| Country | United States |
End: South Third Street (-90.05674, 35.086758)
Estimated Travel Time
Distance: 605 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 31m |
| 40 mph (64.37 km/h) | 09h 23m |
| 50 mph (80.47 km/h) | 07h 31m |
| 60 mph (96.56 km/h) | 06h 15m |
| 70 mph (112.65 km/h) | 05h 22m |
| 80 mph (129 km/h) | 04h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $50.00 | $100.01 |
| Mid-grade | $4.25 | $56.39 | $112.79 |
| Premium | $4.65 | $61.71 | $123.42 |
| Diesel | $5.30 | $70.33 | $140.66 |
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 Tennessee · May 30, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.