How far is Loudon, TN from New South Memphis, TN?
The driving distance from Loudon, TN to New South Memphis, TN is about 386.9 miles (622.6 km), with a travel time of about 05h 55m by car.
- The straight-line flight distance is about 325.3 miles (523.5 km).
- For a round trip, plan for roughly 11h 50m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 05h 55m.
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 Cheatham County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
Mostly Clear
Driving Route Map
The map below follows the saved road route between Loudon and New South Memphis.
Turn-by-Turn Driving Directions
Step-by-step road directions between Loudon and New South Memphis.
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1
Start on Blair Street
12 m · 8 sec · Blair Street
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2
Turn left onto Grove Street
1.1 km · 2 min · Grove Street
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3
Turn right onto Mulberry Street
581 ft · 10 sec · Mulberry Street
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4
Continue on Congressman John J. Duncan Jr. Loudon County Veterans Memorial Bridge
2646 ft · 45 sec · Congressman John J. Duncan Jr. Loudon County Veterans Memorial Bridge
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5
Continue on East Lee Highway
2.3 mi · 4 min · East Lee Highway
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6
Turn left onto Sugar Limb Road
2 mi · 4 min · Sugar Limb Road
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7
Take the ramp slight right
2071 ft · 51 sec
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8
Merge slight left
7.4 mi · 8 min
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9
Take the exit slight left toward I 40 West: Nashville
1864 ft · 32 sec
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10
Merge slight right onto Nashville
154.4 mi · 2 hr 46 min
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11
Keep slight right to continue on I 24 West, I 40 West: Nashville
2.1 mi · 3 min
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12
Keep slight left to continue on I 40 West: Huntsville, Memphis
2263 ft · 43 sec
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13
Merge slight right onto Downtown Loop
1 km · 52 sec · Downtown Loop
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14
Continue on Downtown Loop
2.3 mi · 3 min · Downtown Loop
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15
Keep slight left to continue on I 40 West: Memphis
196.9 mi · 3 hr 34 min
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16
Continue on Sam Cooper Boulevard
1.6 mi · 2 min · Sam Cooper Boulevard
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17
Take the exit slight right toward Perkins Road
1105 ft · 35 sec
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18
Turn left onto North Perkins Road
1.1 mi · 2 min · North Perkins Road
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19
Continue on Perkins Extended
1.3 mi · 2 min · Perkins Extended
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20
Continue on South Perkins Road
2.3 mi · 4 min · South Perkins Road
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21
Take the ramp slight right toward I 240 West
1639 ft · 40 sec
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22
Merge slight left onto Avron B Fogelman Expressway
4.5 mi · 6 min · Avron B Fogelman Expressway
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23
Continue on W B Fowler Senior Expressway
3.7 mi · 5 min · W B Fowler Senior Expressway
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24
Take the exit slight right toward US 61: Vicksburg, Third Street
539 ft · 13 sec
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25
Keep slight right to continue on US 61 North: Third Street
1214 ft · 30 sec
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26
Turn straight onto South Third Street
2014 ft · 36 sec · South Third Street
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27
Arrive at your destination
0 m · 1 sec · South Third Street
Car Route Details
A richer read on the saved driving route between Loudon 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.
I 40 West
Keep slight left to continue on I 40 West: Memphis
197 mi · 03h 34m
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 then Slight Chance Showers And Thunderstorms leaving Loudon and Mostly Clear near New South Memphis.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Loudon to New South Memphis?
The road trip is about 386.9 miles (622.6 km) and usually takes 05h 55m 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?
Kingston Springs is a useful midpoint, sitting about 192.7 miles from Loudon and 194.1 miles from New South Memphis.
How much longer is the road route than the straight-line distance?
The direct path is about 325.3 miles (523.5 km), while the road route adds roughly 61.6 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 EDT. If you want a more comfortable same-day return, try to leave by 5:10 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $55.57 one way or $111.14 round trip. Estimated CO2 is about 121.3 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Loudon 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 Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms around Loudon and Mostly Clear near New South Memphis.
Stop Ideas Near Kingston Springs
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 Kingston Springs.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Loudon and New South Memphis. Straight-line distance: 325.31 mi (523.53 km).
#1 Loudon
Human settlement in Loudon County, Tennessee, United States of America
| Population | 6,009 |
| Coordinates | 35.7328500, -84.3338100 |
| Altitude | 255 |
| 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: 623 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 53m |
| 40 mph (64.37 km/h) | 09h 40m |
| 50 mph (80.47 km/h) | 07h 44m |
| 60 mph (96.56 km/h) | 06h 26m |
| 70 mph (112.65 km/h) | 05h 31m |
| 80 mph (129 km/h) | 04h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.07 | $55.57 | $111.14 |
| Mid-grade | $4.51 | $61.58 | $123.15 |
| Premium | $4.92 | $67.20 | $134.40 |
| Diesel | $6.21 | $84.74 | $169.48 |
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 · Sep 22, 2026