How far is Smyrna, TN from Gallatin, TN?
The driving distance from Smyrna, TN to Gallatin, TN is about 140.9 miles (226.7 km), with a travel time of about 02h 23m by car.
- The straight-line flight distance is about 109.3 miles (175.9 km).
- For a round trip, plan for roughly 04h 46m 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 02h 23m.
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 Tennessee, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Smyrna and Gallatin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Smyrna and Gallatin.
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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 left to continue on I 65 North: Louisville
1986 ft · 30 sec
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12
Continue on Downtown Loop
1.7 mi · 2 min · Downtown Loop
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13
Keep slight left to continue on I 24 West, I 65 North: Clarksville, Louisville
8.9 mi · 11 min
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14
Continue straight
1170 ft · 14 sec
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15
Keep slight right to continue on Vietnam Veterans Boulevard
15 mi · 17 min · Vietnam Veterans Boulevard
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16
Continue on Long Hollow Pike
2 mi · 3 min · Long Hollow Pike
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17
Continue on Red River Road
2026 ft · 36 sec · Red River Road
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18
Continue on West Main Street
1601 ft · 31 sec · West Main Street
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19
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Smyrna and Gallatin.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Broadway of America
Merge slight left
81.4 mi · 01h 28m
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.
Chance Showers And Thunderstorms leaving Smyrna and Chance Showers And Thunderstorms near Gallatin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Smyrna to Gallatin?
The road trip is about 140.9 miles (226.7 km) and usually takes 02h 23m 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?
Dickson is a useful midpoint, sitting about 71.1 miles from Smyrna and 69.7 miles from Gallatin.
How much longer is the road route than the straight-line distance?
The direct path is about 109.3 miles (175.9 km), while the road route adds roughly 31.6 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 1:44 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.74 one way or $37.48 round trip. Estimated CO2 is about 44.2 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Smyrna and Chance Showers And Thunderstorms near Gallatin.
Stop Ideas Near Dickson
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 Dickson.
Clarksville, TN
Nashville, TN
Flight Path Map
This map shows the direct air route between Smyrna and Gallatin. Straight-line distance: 109.29 mi (175.89 km).
#1 Smyrna
Town in Rutherford County, Tennessee, United States
| Population | 53,185 |
| Coordinates | 35.9564500, -88.3317100 |
| Altitude | 157 |
| Country | United States |
#2 Gallatin
The most populous city in Sumner County, Tennessee.
| Population | 44,335 |
| Coordinates | 36.3883800, -86.4466600 |
| Altitude | 164 |
| Country | United States |
End: West Main Street (-86.446614, 36.388267)
Estimated Travel Time
Distance: 227 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 41m |
| 40 mph (64.37 km/h) | 03h 31m |
| 50 mph (80.47 km/h) | 02h 49m |
| 60 mph (96.56 km/h) | 02h 20m |
| 70 mph (112.65 km/h) | 02h 00m |
| 80 mph (129 km/h) | 01h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $18.74 | $37.48 |
| Mid-grade | $4.25 | $21.14 | $42.27 |
| Premium | $4.65 | $23.13 | $46.26 |
| Diesel | $5.30 | $26.36 | $52.72 |
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 31, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.