Chattanooga, TN to Cross Plains, TN is 164.2 miles and takes about 3h 7m via I 24 and I 65, with a fuel budget near $26 and enough daylight to finish in a day. This drive stays within Tennessee, taking you from the Southeast region to another part of the Southeast. With 98% of the journey on highways, expect a straightforward trip focused on covering ground efficiently. This route is best suited for travelers looking for a quick, no-fuss connection between these two points, making it an ideal same-day excursion.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
82.1 miles from Chattanooga, TN
A natural place for your longest stop of the day
, about 1h 32m into the drive
.
Main Roads
Road
Distance
Duration
I 24
139 mi
2h 36m
I 65
17.4 mi
18m
TN 25
3.5 mi
5m
Downtown Loop
2.3 mi
3m
US 27
0.7 mi
<1m
West Martin Luther King Boulevard
0.3 mi
<1m
East Robertson Road
<0.1 mi
<1m
Longest stretch:
I 24
— 139 mi, about 2h 36m
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga, TN and Cross Plains, TN.
1
Start on TN 8
0.3 mi·55 sec·West Martin Luther King Boulevard
Use the straight / right lanes.
2
Turn left
0.2 mi·30 sec
Use the left lane.
3
Merge onto US 27
0.7 mi·58 sec·US 27
4
Keep slight right at fork
0.4 mi·42 sec
Toward 24: Nashville, BirminghamUse the slight right lane.
5
Merge onto I 24
128 mi·2 hr 22 min·I 24
Use the straight / slight left lanes.
6
Keep slight left at fork onto I 24
2.2 mi·2 min·I 24
Exit 52AToward I 24West, I 40 West: NashvilleUse the slight left lane.
7
Keep slight right at fork onto I 24
0.3 mi·28 sec·I 24
Exit 211Toward I 24 West: Clarksville, LouisvilleUse the slight right lane.
8
Merge onto I 24
2.3 mi·3 min·Downtown Loop
Use the straight / slight right lanes.
9
Continue on I 24
9.0 mi·10 min·I 24
Exit 46AToward I 24 West, I 65 North: Clarksville, LouisvilleUse the straight / slight left lanes.
10
Continue on I 65
0.2 mi·14 sec·I 65
11
Keep slight left at fork onto I 65
17 mi·18 min·I 65
Use the straight / slight right lanes.
12
Take the exit
0.3 mi·42 sec
Exit 112Toward SR 25: Gallatin, Cross Plains, SpringfieldUse the straight / slight right lanes.
13
Turn left onto TN 25
3.5 mi·5 min·TN 25
14
Turn right onto East Robertson Road
107 ft·2 sec·East Robertson Road
15
Arrive at destination
East Robertson Road
Trip Plan
Given the relatively short 3h 7m duration, this is a perfect same-day trip, allowing for flexibility in your departure time. Aim to leave Chattanooga in the morning to maximize daylight and avoid potential afternoon traffic. Your longest stretch is 139 miles on I 24, so plan your fuel stop before you begin this segment, as services might be less frequent. With a fuel cost estimated around $26, it's a budget-friendly option, and the single stop suggests minimal need for extensive planning for rest breaks.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 82.1 miles from Chattanooga, TN, or about 1h 32m into the drive.
The longest continuous stretch on this route runs about 139 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 36 miles or 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 82.1 miles or 1h 32m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 32m
Traffic, exits, and arrival timing usually matter more near Cross Plains, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Chattanooga, TN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Chattanooga, TN
This is one driving day of about 164.2 miles and 3h 7m.
Your first comfortable stop window is around 36 miles from Chattanooga, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 24 for about 139 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 13
5 decision points cluster between mile 1.3 and 160.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
1.3 mi into trip|~2m in
Keep slight right at fork toward 24: Nashville, Birmingham
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward 24: Nashville, Birmingham
9
129.2 mi into trip|~2h 25m in|I 24
Keep slight left at fork onto I 24 toward I 24West, I 40 West: Nashville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left lane.
Exit 52A
Toward I 24West, I 40 West: Nashville
9
131.4 mi into trip|~2h 28m in|I 24
Keep slight right at fork onto I 24 toward I 24 West: Clarksville, Louisville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 211
Toward I 24 West: Clarksville, Louisville
6
143.3 mi into trip|~2h 43m in|I 65
Keep slight left at fork onto I 65
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
160.4 mi into trip|~3h 1m in
Take the exit toward SR 25: Gallatin, Cross Plains, Springfield
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 112
Toward SR 25: Gallatin, Cross Plains, Springfie...
Fuel & Cost
Regular Gas
$25.67 one way
$51.34 round trip
$3.97/gal25.4 MPG avg58 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$28.19
$56.37
premium
$4.89
$31.60
$63.20
diesel
$5.61
$36.25
$72.51
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$26
Meals
$25–$50
Total
$51–$76
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 57.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
49.3
0
$17.24
$7.88
Efficient EV
41.1
0
$14.37
$6.57
EV Truck/SUV
65.7
0
$22.99
$10.51
Gas CO2
57 kg
EV CO2
19 kg (67% 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.
Forecast as of Apr 20, 2026
Origin
Chattanooga, TN
Late night
in Chattanooga on Tuesday
Local time
5:04 AM
EDT
Current temp
77°F
Unavailable
Live forecast
Destination
Cross Plains, TN
Late night
in Cross Plains on Tuesday
Local time
4:04 AM
CDT
Current temp
58°F
Unavailable
Live forecast
77°F
Manchester, TN
82 mi in
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
19 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 7m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Stones River National Battlefield
National Battlefield
The Battle of Stones River began on the last day of 1862 and became one of the bloodiest conflicts of the Civil War. The battle produced important military and political gains for the Union, and it ch...
3 mi from route
~7 min detour
Free
near mile 101.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is predominantly a highway-focused drive, with a substantial 98% of the 164.2 miles spent on major interstates like I 24 and I 65. You'll experience long, uninterrupted stretches, including a significant 139-mile segment primarily on I 24. The character of the drive is largely dictated by these high-speed roads, offering a consistent pace for most of the journey. While the majority is interstate, the final approach to Cross Plains may involve a slight shift as you transition to TN 25.
98% highway — fuel and pacing are the main things to plan.
15 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 139 mi on I 24.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 24 and I 65. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.3 miles in.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 164.2 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 129.2 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 131.4 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Chattanooga, TN to Cross Plains, TN, road signs begin pointing toward Louisville along the way.
Chattanooga is the 4th largest city in Tennessee. It is the seat of Hamilton County. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It was immortalized in the popular 1941 song "Chattanooga Choo Choo", made famous by Glenn Miller.
Top landmarks
•Delta Queen — paddle steamer launched in 1926
•Hunter Museum of American Art — art museum in Chattanooga, Tennessee
•Saints Peter and Paul Basilica — historic church in Tennessee, United States
Doable as a same-day drive at 3h 7m. Total distance: 164.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 7m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (98%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 139 miles on I 24. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Cross Plains, TN before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 129.2 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 131.4 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Stones River National Battlefield. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.1 hours each way, an in-and-out day trip would put you behind the wheel for 6.3 hours — manageable with a long break at Cross Plains, TN, but most travelers stay overnight.
