Origin
Greenbrier, TN
Late night in Greenbrier on Saturday
Local time
1:39 AM
CDT
Current temp
54°F
Unavailable
Live forecast
Trip from Greenbrier, TN to Clarksville, TN
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
56m
Distance
40.6 mi
65 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$6
one way
EV Charging
Unknown
Best Time to Leave
4 AM
0h 52m
★
6 AM
0h 57m
8 AM
1h 6m
10 AM
1h 0m
12 PM
0h 59m
3 PM
1h 0m
5 PM
1h 5m
8 PM
0h 54m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Greenbrier, TN
Kelly
Clarksville, TN
Wikimedia Commons
Trip Overview
This 40.6-mile drive from Greenbrier, TN, to Clarksville, TN, is a straightforward trip that can easily be completed in about 56 minutes, making it ideal for a single-day excursion. Primarily utilizing I-24 and State Route 49, the journey offers a convenient connection within the Southeast region. With an estimated fuel cost of just $6, this route is quite budget-friendly for a quick transit. The overall feel is that of a functional highway-focused drive, perfect for getting from point A to point B efficiently. You won't need to worry about overnight stays for this short hop.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 56m. Total distance: 40.6 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
56m drive, comfortable solo distance.
EV Driver
0 DC fast chargers along the route. Coverage: unknown.
First-Time Driver
Mostly highway driving (61%). Some complex stretches to watch for.
Drive Character
This route is predominantly a highway-focused drive, with 61% of the journey taking place on major roadways. You'll experience a continuous stretch of 13 miles on I-24, offering a chance to maintain a steady speed. While the majority is highway, the transition onto State Route 49 and Madison Street will bring you closer to local traffic patterns as you approach your destination. Expect a functional and direct driving experience rather than a winding, scenic adventure.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 16 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 24 is the longest continuous segment at about 13 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 24 and State Route 49. You will hit about 12 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive near US 41 / Broad Street.
Driving Effort
5/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 40.6 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start (US 41 / Broad Street): Navigation decision point; at 8.5 miles (SR 257 / Mount Zion Road): Navigation decision point; at 12.4 miles (TN 49 / State Route 49): Sharp turn - reduce speed on approach.
Critical Maneuvers
5 of 12 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
4
0 mi into trip
|
~0m in
|
US 41 / Broad Street
Turn right onto US 41 / Broad Street
Navigation decision point
4
8.5 mi into trip
|
~13m in
|
SR 257 / Mount Zion Road
Turn right onto SR 257 / Mount Zion Road
Navigation decision point
5
12.4 mi into trip
|
~18m in
|
TN 49 / State Route 49
Turn sharp left onto TN 49 / State Route 49
Sharp turn - reduce speed on approach
6
35.2 mi into trip
|
~46m in
|
US 41A / Madison Street
Turn right onto US 41A / Madison Street
Lane positioning matters here
Use the straight / left / right lanes.
5
40.5 mi into trip
|
~56m in
|
North 2nd Street
Turn left onto North 2nd Street
Lane positioning matters here
Use the straight / left lanes.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 24 | 13 mi | 13m |
| State Route 49 | 5.5 mi | 8m |
| Madison Street | 4.7 mi | 8m |
| Mount Zion Road | 3.8 mi | 5m |
| Broad Street | 3.8 mi | 5m |
| TN 76 | 3.4 mi | 3m |
| William A Batson Parkway | 2.9 mi | 5m |
| Tom Austin Highway | 1.8 mi | 2m |
Longest stretch:
I 24
— 13 mi, about 13m
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenbrier, TN and Clarksville, TN.
1
Start on East College Street
98 ft
·
8 sec
·
East College Street
2
Turn right onto US 41
3.8 mi
·
5 min
·
Broad Street
3
Turn left onto William A Batson Parkway
2.9 mi
·
5 min
·
William A Batson Parkway
4
Turn left onto US 431
1.8 mi
·
2 min
·
Tom Austin Highway
5
Turn right onto SR 257
3.8 mi
·
5 min
·
Mount Zion Road
6
Turn sharp left onto TN 49
5.5 mi
·
8 min
·
State Route 49
7
Take the ramp
0.5 mi
·
1 min
8
Merge onto I 24
13 mi
·
13 min
·
I 24
9
Take the exit
0.3 mi
·
40 sec
Toward TN 76
10
Keep slight left at fork
283 ft
·
9 sec
11
Continue on TN 76
3.4 mi
·
3 min
·
TN 76
12
Turn right onto US 41A
4.7 mi
·
8 min
·
Madison Street
Use the straight / left / right lanes.
13
Turn right onto US 41A
0.4 mi
·
44 sec
·
University Avenue
14
At end of road, turn left onto US 41A; SR 48
0.3 mi
·
45 sec
·
College Street
15
Turn left onto North 2nd Street
134 ft
·
2 sec
·
North 2nd Street
Use the straight / left lanes.
16
Arrive at destination
North 2nd Street
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 20.3 mi from Greenbrier, TN · 30m into the drive
Mid-route town
Meal stop
20 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 40.6 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 20.3 miles from Greenbrier, TN, which is a good place for a longer meal and fuel stop.
Arriving in Clarksville, TN
Allow a few extra minutes for the final approach into Clarksville, TN if you are unfamiliar with the area.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$6.35 one way
$12.69 round trip
$3.97/gal
25.4 MPG avg
14 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $6.97 | $13.94 |
| premium | $4.89 | $7.81 | $15.63 |
| diesel | $5.61 | $8.96 | $17.93 |
No toll roads detected on this route.
Drive Cost (one way)
Fuel
$6
Estimated CO2 emission: 14.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $4 in charging · 0 stops · 64% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 12.2 | 0 | $4.26 | $1.95 |
| Efficient EV | 10.2 | 0 | $3.55 | $1.62 |
| EV Truck/SUV | 16.2 | 0 | $5.68 | $2.60 |
Gas CO2
14 kg
EV CO2
5 kg (64% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Clarksville, TN
Late night in Clarksville on Saturday
Local time
1:39 AM
CDT
Current temp
54°F
Unavailable
Live forecast
54°F
Pleasant View, TN
20 mi in
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
56m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Greenbrier, TN to Clarksville, TN covers 40.6 miles and takes about 56m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 24, State Route 49, Madison Street. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 20.3 miles from Greenbrier, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $6.35 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Leave by 9 AM and you'll arrive before lunch. Even a 4 PM departure gets you there before dark in summer.
This drive requires moderate attention. Across 40.6 miles you will encounter 12 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
The main spots that need attention: near the start (US 41 / Broad Street): Navigation decision point; at 8.5 miles (SR 257 / Mount Zion Road): Navigation decision point; at 12.4 miles (TN 49 / State Route 49): Sharp turn - reduce speed on approach.
The route from Greenbrier, TN to Clarksville, TN does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
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