How far is Smyrna, TN from Maryville, TN?
The driving distance from Smyrna, TN to Maryville, TN is about 296.5 miles (477.1 km), with a travel time of about 05h 46m by car.
- The straight-line flight distance is about 244.6 miles (393.6 km).
- For a round trip, plan for roughly 11h 32m 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 46m.
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 Wilson County, Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Smyrna and Maryville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Smyrna and Maryville.
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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
13.8 mi · 16 min
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9
Take the exit slight left
1318 ft · 32 sec
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10
Merge slight left
81.4 mi · 1 hr 28 min
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11
Keep slight right to continue on I 40 East, I 65 South: Knoxville, Huntsville
1305 ft · 25 sec
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12
Merge slight left onto Downtown Loop
2.4 mi · 3 min · Downtown Loop
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13
Continue on Downtown Loop
2764 ft · 43 sec · Downtown Loop
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14
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
153 mi · 2 hr 46 min
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15
Take the exit slight right toward US 321, TN 73, TN 95: Lenoir City, Oak Ridge
1499 ft · 28 sec
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16
Keep slight right to continue on US 321, TN 73, TN 95: Lenoir City, Oak Ridge
46 m · 3 sec
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17
Merge slight left onto Lamar Alexander Parkway
26.1 mi · 35 min · Lamar Alexander Parkway
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18
Turn slight left onto West Broadway Avenue
2575 ft · 1 min · West Broadway Avenue
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19
Arrive at your destination
0 m · 1 sec · East Broadway Avenue
Car Route Details
A richer read on the saved driving route between Smyrna and Maryville.
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 40 East
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
153 mi · 02h 46m
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.
Sunny leaving Smyrna and Sunny near Maryville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Smyrna to Maryville?
The road trip is about 296.5 miles (477.1 km) and usually takes 05h 46m 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?
Lebanon is a useful midpoint, sitting about 147.9 miles from Smyrna and 148.6 miles from Maryville.
How much longer is the road route than the straight-line distance?
The direct path is about 244.6 miles (393.6 km), while the road route adds roughly 51.9 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 5:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.84 one way or $81.67 round trip. Estimated CO2 is about 93 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Smyrna and Maryville, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Smyrna and Sunny near Maryville.
Stop Ideas Near Lebanon
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 Lebanon.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Smyrna and Maryville. Straight-line distance: 244.6 mi (393.64 km).
#1 Smyrna
Town in Rutherford County, Tennessee, United States
| Population | 53,185 |
| Coordinates | 35.9564500, -88.3317100 |
| Altitude | 157 |
| Country | United States |
#2 Maryville
City in Tennessee, USA
| Population | 29,995 |
| Coordinates | 35.7564700, -83.9704600 |
| Altitude | 285 |
| Country | United States |
End: Maryville (-83.97046, 35.75647)
Estimated Travel Time
Distance: 477 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 52m |
| 40 mph (64.37 km/h) | 07h 24m |
| 50 mph (80.47 km/h) | 05h 55m |
| 60 mph (96.56 km/h) | 04h 56m |
| 70 mph (112.65 km/h) | 04h 14m |
| 80 mph (129 km/h) | 03h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.90 | $40.84 | $81.67 |
| Mid-grade | $4.37 | $45.66 | $91.32 |
| Premium | $4.77 | $49.94 | $99.87 |
| Diesel | $6.00 | $62.78 | $125.56 |
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