How far is New South Memphis, TN from Smithville, TN?
The driving distance from New South Memphis, TN to Smithville, TN is about 276.7 miles (445.3 km), with a travel time of about 05h 23m by car.
- The straight-line flight distance is about 246.1 miles (396 km).
- For a round trip, plan for roughly 10h 46m 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 05h 23m.
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.
Human settlement in Perry County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny then Slight Chance Rain Showers
Driving Route Map
The map below follows the saved road route between New South Memphis and Smithville.
Turn-by-Turn Driving Directions
Step-by-step road directions between New South Memphis and Smithville.
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1
Start on South Third Street
1.4 mi · 2 min · South Third Street
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2
Turn right onto South Parkway East
1.4 mi · 3 min · South Parkway East
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3
Continue on South Parkway East
2.7 mi · 4 min · South Parkway East
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4
Continue on South Parkway East
2060 ft · 41 sec · South Parkway East
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5
Continue on East Parkway South
2.3 mi · 4 min · East Parkway South
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6
Turn right onto Sam Cooper Boulevard
6.1 mi · 9 min · Sam Cooper Boulevard
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7
Continue on Isaac Hayes Memorial Highway
196.5 mi · 3 hr 33 min · Isaac Hayes Memorial Highway
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8
Keep slight right to continue on I 40 East, I 65 South: Knoxville, Huntsville
1305 ft · 25 sec
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9
Merge slight left onto Downtown Loop
2.4 mi · 3 min · Downtown Loop
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10
Continue on Downtown Loop
2764 ft · 43 sec · Downtown Loop
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11
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
28.8 mi · 32 min
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12
Take the exit slight right toward US 70 East: Watertown
1235 ft · 30 sec
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13
Turn slight right onto Sparta Pike
15.2 mi · 22 min · Sparta Pike
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14
Continue on Nashville Highway
12.9 mi · 20 min · Nashville Highway
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15
Continue on Old Nashville Highway
2 mi · 3 min · Old Nashville Highway
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16
Continue on Nashville Highway
2074 ft · 35 sec · Nashville Highway
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17
Continue on Old Nashville Highway
1.1 km · 1 min · Old Nashville Highway
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18
Continue on West Broad Street
2.3 mi · 4 min · West Broad Street
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19
Turn left onto South Mountain Street
1127 ft · 51 sec · South Mountain Street
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20
Turn right onto West Market Street
605 ft · 27 sec · West Market Street
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21
Arrive at your destination
0 m · 1 sec · West Market Street
Car Route Details
A richer read on the saved driving route between New South Memphis and Smithville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Isaac Hayes Memorial Highway
Continue on Isaac Hayes Memorial Highway
197 mi · 03h 33m
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.
Mostly Sunny leaving New South Memphis and Partly Sunny then Slight Chance Rain Showers near Smithville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from New South Memphis to Smithville?
The road trip is about 276.7 miles (445.3 km) and usually takes 05h 23m 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?
Lobelville is a useful midpoint, sitting about 138.1 miles from New South Memphis and 138.6 miles from Smithville.
How much longer is the road route than the straight-line distance?
The direct path is about 246.1 miles (396 km), while the road route adds roughly 30.6 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 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 6:14 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.10 one way or $76.21 round trip. Estimated CO2 is about 86.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around New South Memphis and Partly Sunny then Slight Chance Rain Showers near Smithville.
Stop Ideas Near Lobelville
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 Lobelville.
Clarksville, TN
Nashville, TN
Flight Path Map
This map shows the direct air route between New South Memphis and Smithville. Straight-line distance: 246.08 mi (396.02 km).
#1 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 |
#2 Smithville
City in Tennessee
| Population | 4,978 |
| Coordinates | 35.9606200, -85.8141500 |
| Altitude | 316 |
| Country | United States |
End: Smithville (-85.81415, 35.96062)
Estimated Travel Time
Distance: 445 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 13m |
| 40 mph (64.37 km/h) | 06h 55m |
| 50 mph (80.47 km/h) | 05h 32m |
| 60 mph (96.56 km/h) | 04h 36m |
| 70 mph (112.65 km/h) | 03h 57m |
| 80 mph (129 km/h) | 03h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.90 | $38.10 | $76.21 |
| Mid-grade | $4.37 | $42.60 | $85.20 |
| Premium | $4.77 | $46.59 | $93.19 |
| Diesel | $6.00 | $58.58 | $117.16 |
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 · Oct 15, 2026