How far is Smyrna, TN from Sweetwater, TN?
The driving distance from Smyrna, TN to Sweetwater, TN is about 82.9 miles (133.4 km), with a travel time of about 01h 55m by car.
- The straight-line flight distance is about 50.5 miles (81.2 km).
- For a round trip, plan for roughly 03h 50m 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 55m.
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.
City in Decatur County, Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Patchy Fog
Driving Route Map
The map below follows the saved road route between Smyrna and Sweetwater.
Turn-by-Turn Driving Directions
Step-by-step road directions between Smyrna and Sweetwater.
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1
Start on Buck Ditch Road
18 m · 5 sec · Buck Ditch Road
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2
Turn left onto Smyrna Road
2 mi · 8 min · Smyrna Road
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3
At the end of the road, turn right onto Buena Vista Road
2.5 mi · 6 min · Buena Vista Road
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4
At the end of the road, turn left
4.1 mi · 7 min
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5
At the end of the road, turn right onto Broad Street
2.4 mi · 4 min · Broad Street
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6
Continue on Broadway of America
5.4 mi · 8 min · Broadway of America
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7
Turn right
1.6 mi · 2 min
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8
Turn right
27.7 mi · 32 min
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9
Turn left onto East Main Street
20.9 mi · 24 min · East Main Street
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10
Keep slight right
11.6 mi · 13 min
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11
Turn right onto Trace Creek Road
3.8 mi · 9 min · Trace Creek Road
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12
At the end of the road, turn right onto Waynesboro Highway
1.3 km · 1 min · Waynesboro Highway
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13
Turn straight onto Trace Creek Road
610 ft · 27 sec · Trace Creek Road
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14
Arrive at your destination
0 m · 1 sec · Trace Creek Road
Car Route Details
A richer read on the saved driving route between Smyrna and Sweetwater.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Longest stretch
Turn right
27.7 mi · 00h 32m
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.
Sunny leaving Smyrna and Patchy Fog near Sweetwater.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Smyrna to Sweetwater?
The road trip is about 82.9 miles (133.4 km) and usually takes 01h 55m 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?
Parsons is a useful midpoint, sitting about 41.4 miles from Smyrna and 41.5 miles from Sweetwater.
How much longer is the road route than the straight-line distance?
The direct path is about 50.5 miles (81.2 km), while the road route adds roughly 32.4 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 2:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.40 one way or $22.80 round trip. Estimated CO2 is about 26 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Smyrna and Patchy Fog near Sweetwater.
Stop Ideas Near Parsons
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 Parsons.
Newbern–Dyersburg
Fulton
Flight Path Map
This map shows the direct air route between Smyrna and Sweetwater. Straight-line distance: 50.47 mi (81.22 km).
#1 Smyrna
Town in Rutherford County, Tennessee, United States
| Population | 53,185 |
| Coordinates | 35.9564500, -88.3317100 |
| Altitude | 157 |
| Country | United States |
#2 Sweetwater
City in Tennessee
| Population | 5,956 |
| Coordinates | 35.4973000, -87.6319700 |
| Altitude | 217 |
| Country | United States |
End: Sweetwater (-87.63197, 35.4973)
Estimated Travel Time
Distance: 133 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 45m |
| 40 mph (64.37 km/h) | 02h 04m |
| 50 mph (80.47 km/h) | 01h 39m |
| 60 mph (96.56 km/h) | 01h 22m |
| 70 mph (112.65 km/h) | 01h 11m |
| 80 mph (129 km/h) | 01h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.90 | $11.40 | $22.80 |
| Mid-grade | $4.37 | $12.75 | $25.49 |
| Premium | $4.77 | $13.94 | $27.88 |
| Diesel | $6.00 | $17.53 | $35.05 |
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