How far is Franklin, TN from Unionville, TN?
The driving distance from Franklin, TN to Unionville, TN is about 30.6 miles (49.2 km), with a travel time of about 00h 46m by car.
- The straight-line flight distance is about 26 miles (41.9 km).
- For a round trip, plan for roughly 01h 32m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CST.
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 00h 46m.
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.
Human settlement in Rutherford County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Patchy Fog then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Franklin and Unionville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Franklin and Unionville.
-
1
Start on Public Square
127 m · 7 sec · Public Square
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2
Exit the rotary onto 3rd Avenue South
1778 ft · 34 sec · 3rd Avenue South
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3
Continue on Murfreesboro Road
12.8 mi · 19 min · Murfreesboro Road
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4
Turn right onto Horton Highway
3.4 mi · 5 min · Horton Highway
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5
Keep slight left to continue on Shelbyville Highway
13.9 mi · 21 min · Shelbyville Highway
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6
Turn right onto Halls Mill Road
731 ft · 20 sec · Halls Mill Road
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7
Arrive at your destination
0 m · 1 sec · Halls Mill Road
Car Route Details
A richer read on the saved driving route between Franklin and Unionville.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Shelbyville Highway
Keep slight left to continue on Shelbyville Highway
13.9 mi · 00h 21m
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.
Partly Sunny leaving Franklin and Patchy Fog then Mostly Sunny near Unionville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Franklin to Unionville?
The road trip is about 30.6 miles (49.2 km) and usually takes 00h 46m 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?
Eagleville is a useful midpoint, sitting about 15.3 miles from Franklin and 15.3 miles from Unionville.
How much longer is the road route than the straight-line distance?
The direct path is about 26 miles (41.9 km), while the road route adds roughly 4.6 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 CST. If you want a more comfortable same-day return, try to leave by 4:58 PM CST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.98 one way or $7.95 round trip. Estimated CO2 is about 9.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Franklin and Patchy Fog then Mostly Sunny near Unionville.
Stop Ideas Near Eagleville
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 Eagleville.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Franklin and Unionville. Straight-line distance: 26.06 mi (41.94 km).
#1 Franklin
The second most populous city in Williamson County, Tennessee.
| Population | 85,316 |
| Coordinates | 35.9250600, -86.8688900 |
| Altitude | 196 |
| Country | United States |
#2 Unionville
Unionville is a place in Tennessee, United States.
| Population | 0 |
| Coordinates | 35.6217400, -86.5925000 |
| Altitude | 220 |
| Country | United States |
End: Unionville (-86.5925, 35.62174)
Estimated Travel Time
Distance: 49 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 01m |
| 40 mph (64.37 km/h) | 00h 45m |
| 50 mph (80.47 km/h) | 00h 36m |
| 60 mph (96.56 km/h) | 00h 30m |
| 70 mph (112.65 km/h) | 00h 26m |
| 80 mph (129 km/h) | 00h 22m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.68 | $3.98 | $7.95 |
| Mid-grade | $4.15 | $4.48 | $8.96 |
| Premium | $4.56 | $4.93 | $9.86 |
| Diesel | $5.90 | $6.37 | $12.74 |
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 · Nov 06, 2026