How far is Unicoi, TN from Hendersonville, TN?
The driving distance from Unicoi, TN to Hendersonville, TN is about 295.8 miles (476.1 km), with a travel time of about 05h 34m by car.
- The straight-line flight distance is about 238 miles (383.1 km).
- For a round trip, plan for roughly 11h 09m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 34m.
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 Roane County, Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Unicoi and Hendersonville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Unicoi and Hendersonville.
-
1
Start on Unicoi Drive
1.1 km · 1 min · Unicoi Drive
-
2
Turn left
1395 ft · 31 sec
-
3
Take the ramp right
1845 ft · 45 sec
-
4
Merge slight left onto James H. Quillen Parkway
23 mi · 27 min · James H. Quillen Parkway
-
5
Take the exit slight right toward I 81 South: Knoxville
1100 ft · 38 sec
-
6
Merge slight left
56.4 mi · 1 hr
-
7
Continue on I 40 West: Knoxville
1.1 km · 45 sec
-
8
Merge slight left
52.8 mi · 59 min
-
9
Keep slight right to continue on Nashville
136 mi · 2 hr 26 min
-
10
Take the exit slight right toward TN 109: Gallatin
1834 ft · 48 sec
-
11
Turn right
12.7 mi · 18 min
-
12
Turn left
2.1 mi · 2 min
-
13
Take the exit slight right toward US 31E: Gallatin, Hendersonville
1060 ft · 33 sec
-
14
Turn right onto Nashville Pike
5.7 mi · 8 min · Nashville Pike
-
15
Continue on East Main Street
1.4 mi · 2 min · East Main Street
-
16
Continue on Gallatin Road
1.4 mi · 2 min · Gallatin Road
-
17
Continue on East Main Street
1.7 mi · 3 min · East Main Street
-
18
Turn left onto Walton Ferry Road
16 m · 1 sec · Walton Ferry Road
-
19
Arrive at your destination
0 m · 1 sec · Walton Ferry Road
Car Route Details
A richer read on the saved driving route between Unicoi and Hendersonville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Nashville
Keep slight right to continue on Nashville
136 mi · 02h 26m
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 Unicoi and Sunny near Hendersonville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Unicoi to Hendersonville?
The road trip is about 295.8 miles (476.1 km) and usually takes 05h 34m 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?
Kingston is a useful midpoint, sitting about 147.8 miles from Unicoi and 148.1 miles from Hendersonville.
How much longer is the road route than the straight-line distance?
The direct path is about 238 miles (383.1 km), while the road route adds roughly 57.8 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 EDT. If you want a more comfortable same-day return, try to leave by 5:50 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $39.37 one way or $78.74 round trip. Estimated CO2 is about 92.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Unicoi and Hendersonville, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Unicoi and Sunny near Hendersonville.
Flight Path Map
This map shows the direct air route between Unicoi and Hendersonville. Straight-line distance: 238.05 mi (383.1 km).
#1 Unicoi
City in Unicoi County, Tennessee, United States of America
| Population | 3,579 |
| Coordinates | 36.1953900, -82.3495800 |
| Altitude | 586 |
| Country | United States |
#2 Hendersonville
The most populous city in Sumner County, Tennessee.
| Population | 59,323 |
| Coordinates | 36.3047700, -86.6200000 |
| Altitude | 147 |
| Country | United States |
End: Hendersonville (-86.62, 36.30477)
Estimated Travel Time
Distance: 476 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 51m |
| 40 mph (64.37 km/h) | 07h 23m |
| 50 mph (80.47 km/h) | 05h 55m |
| 60 mph (96.56 km/h) | 04h 55m |
| 70 mph (112.65 km/h) | 04h 13m |
| 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 | $3.77 | $39.37 | $78.74 |
| Mid-grade | $4.25 | $44.40 | $88.80 |
| Premium | $4.65 | $48.59 | $97.18 |
| Diesel | $5.30 | $55.37 | $110.75 |
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 10, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.