How far is Signal Mountain, TN from Jackson, TN?
The driving distance from Signal Mountain, TN to Jackson, TN is about 263.9 miles (424.7 km), with a travel time of about 04h 00m by car.
- The straight-line flight distance is about 198.4 miles (319.3 km).
- For a round trip, plan for roughly 08h 00m 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 04h 00m.
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.
Town in Williamson 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 Signal Mountain and Jackson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Signal Mountain and Jackson.
-
1
Start on Mississippi Avenue
58 m · 17 sec · Mississippi Avenue
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2
Turn sharp right onto Taft Highway
92 m · 7 sec · Taft Highway
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3
Continue on Signal Mountain Boulevard
3 mi · 4 min · Signal Mountain Boulevard
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4
Continue on Signal Mountain Road
1.6 mi · 2 min · Signal Mountain Road
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5
Take the ramp slight right
1828 ft · 45 sec
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6
Merge slight left
3.3 mi · 4 min
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7
Keep slight right to continue on 24: Nashville, Birmingham
2222 ft · 42 sec
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8
Merge slight left
104.9 mi · 1 hr 57 min
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9
Take the exit slight right toward I 840 West: Memphis, Franklin
1.4 km · 2 min
-
10
Merge slight left onto Tennessee National Guard Parkway
53.7 mi · 58 min · Tennessee National Guard Parkway
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11
Merge slight left
88.8 mi · 1 hr 35 min
-
12
Take the exit slight right toward US 70, US 412 East
684 ft · 17 sec
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13
Turn left
4.2 mi · 6 min
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14
Turn left
1.8 mi · 2 min
-
15
Turn right onto East Main Street
1.1 km · 1 min · East Main Street
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16
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Signal Mountain and Jackson.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
24
Merge slight left
105 mi · 01h 57m
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 Signal Mountain and Sunny near Jackson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Signal Mountain to Jackson?
The road trip is about 263.9 miles (424.7 km) and usually takes 04h 00m 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?
Thompson's Station is a useful midpoint, sitting about 131.8 miles from Signal Mountain and 132.1 miles from Jackson.
How much longer is the road route than the straight-line distance?
The direct path is about 198.4 miles (319.3 km), while the road route adds roughly 65.5 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 9:00 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.11 one way or $70.22 round trip. Estimated CO2 is about 82.7 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Signal Mountain and Jackson, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Signal Mountain and Sunny near Jackson.
Stop Ideas Near Thompson's Station
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 Thompson's Station.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Signal Mountain and Jackson. Straight-line distance: 198.43 mi (319.35 km).
#1 Signal Mountain
Town in Hamilton County, Tennessee, United States
| Population | 8,640 |
| Coordinates | 35.1225700, -85.3438500 |
| Altitude | 519 |
| Country | United States |
#2 Jackson
The most populous city in Madison County, Tennessee.
| Population | 67,402 |
| Coordinates | 35.6145200, -88.8139500 |
| Altitude | 125 |
| Country | United States |
End: East Main Street (-88.813966, 35.614178)
Estimated Travel Time
Distance: 425 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 47m |
| 40 mph (64.37 km/h) | 06h 35m |
| 50 mph (80.47 km/h) | 05h 16m |
| 60 mph (96.56 km/h) | 04h 23m |
| 70 mph (112.65 km/h) | 03h 46m |
| 80 mph (129 km/h) | 03h 17m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $35.11 | $70.22 |
| Mid-grade | $4.25 | $39.60 | $79.19 |
| Premium | $4.65 | $43.33 | $86.66 |
| Diesel | $5.30 | $49.38 | $98.76 |
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 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.