How far is Mount Juliet, TN from Gallatin, TN?
The driving distance from Mount Juliet, TN to Gallatin, TN is about 18 miles (29 km), with a travel time of about 00h 28m by car.
- The straight-line flight distance is about 13.6 miles (21.9 km).
- For a round trip, plan for roughly 00h 57m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 28m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Census-designated place in Wilson County, Tennessee
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 Mount Juliet and Gallatin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Juliet and Gallatin.
-
1
Start on North Mount Juliet Road
2.2 mi · 3 min · North Mount Juliet Road
-
2
Turn right onto Lebanon Road
4.5 mi · 7 min · Lebanon Road
-
3
Turn slight right
1558 ft · 1 min
-
4
Turn left
9.2 mi · 14 min
-
5
Continue on South Water Avenue
1.7 mi · 3 min · South Water Avenue
-
6
Turn left onto West Main Street
21 m · 1 sec · West Main Street
-
7
Arrive at your destination
0 m · 1 sec · West Main Street
Car Route Details
A richer read on the saved driving route between Mount Juliet and Gallatin.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Longest stretch
Turn left
9.24 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Sunny leaving Mount Juliet and Sunny near Gallatin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mount Juliet to Gallatin?
The road trip is about 18 miles (29 km) and usually takes 00h 28m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Green Hill is a useful midpoint, sitting about 9 miles from Mount Juliet and 9 miles from Gallatin.
How much longer is the road route than the straight-line distance?
The direct path is about 13.6 miles (21.9 km), while the road route adds roughly 4.4 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:32 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.41 one way or $4.83 round trip. Estimated CO2 is about 5.7 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Mount Juliet and Sunny near Gallatin.
Stop Ideas Near Green Hill
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 Green Hill.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Mount Juliet and Gallatin. Straight-line distance: 13.61 mi (21.91 km).
#1 Mount Juliet
City in Wilson County, Tennessee, United States; suburb of Nashville, Tennessee
| Population | 38,526 |
| Coordinates | 36.2000500, -86.5186100 |
| Altitude | 168 |
| 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: 29 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 36m |
| 40 mph (64.37 km/h) | 00h 27m |
| 50 mph (80.47 km/h) | 00h 21m |
| 60 mph (96.56 km/h) | 00h 18m |
| 70 mph (112.65 km/h) | 00h 15m |
| 80 mph (129 km/h) | 00h 13m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $2.41 | $4.83 |
| Mid-grade | $4.25 | $2.72 | $5.44 |
| Premium | $4.65 | $2.98 | $5.96 |
| Diesel | $5.30 | $3.39 | $6.79 |
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 · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.