East Chattanooga, TN to Shelbyville, TN is 100.8 miles and takes about 2h 5m via I 24, with a fuel budget near $16 and enough daylight to finish in a day. This drive stays within Tennessee, moving from the Southeast region to another part of the Southeast. It's a straightforward trip, primarily on a major interstate, making it a practical choice for a quick transit. You'll find this route efficient if you're looking for a direct connection without many detours. Consider this a no-fuss journey for getting from point A to point B.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
50.4 miles from East Chattanooga, TN
A natural place for your longest stop of the day
, about 1h 1m into the drive
.
Main Roads
Road
Distance
Duration
I 24
64.5 mi
1h 14m
South Jackson Street
14.5 mi
17m
Wattendorf Memorial Highway
10.6 mi
14m
SR 64
3.5 mi
5m
Dodson Avenue
1.8 mi
3m
Wattendorf Highway
1.7 mi
2m
North Willow Street
1.1 mi
2m
South Kelley Street
0.6 mi
1m
Longest stretch:
I 24
— 64.5 mi, about 1h 14m
Turn-by-Turn Driving Directions
Step-by-step road directions between East Chattanooga, TN and Shelbyville, TN.
1
Start on North Chamberlain Avenue
52 ft·10 sec·North Chamberlain Avenue
2
Turn sharp left onto SR 17
0.4 mi·37 sec·Glass Street
3
Turn left onto SR 17
1.8 mi·3 min·Dodson Avenue
4
Turn right onto SR 17
0.1 mi·21 sec·East 3rd Street
5
Turn left onto SR 17
1.1 mi·2 min·North Willow Street
6
Turn left onto US 41; US 76
356 ft·8 sec·East Main Street
7
Turn right onto South Kelley Street
0.6 mi·1 min·South Kelley Street
8
Take the ramp
0.2 mi·21 sec
9
Merge onto I 24
64 mi·1 hr 14 min·I 24
Use the straight / slight right lanes.
10
Take the exit
0.3 mi·30 sec
Exit 117Toward Arnold Airforce Base, Tullahoma
11
Keep slight left at fork
46 ft·7 sec
Exit 117Toward Arnold Airforce Base, Tullahoma
12
Turn left onto Wattendorf Memorial Hwy
0.1 mi·11 sec·Wattendorf Memorial Hwy
13
Continue on Wattendorf Memorial Highway
11 mi·14 min·Wattendorf Memorial Highway
14
Continue on Wattendorf Highway
1.7 mi·2 min·Wattendorf Highway
15
Continue on Forrest Boulevard
0.6 mi·1 min·Forrest Boulevard
16
Continue on South Anderson Street
0.3 mi·56 sec·South Anderson Street
17
Turn left onto SR 55
0.4 mi·34 sec·East Carroll Street
18
Turn right onto US 41A; SR 55; SR 130
14 mi·17 min·South Jackson Street
19
Turn left onto SR 64
3.5 mi·5 min·SR 64
20
At end of road, turn right onto Public Square East
344 ft·20 sec·Public Square East
21
Continue on Public Square North
103 ft·4 sec·Public Square North
22
Arrive at destination
Public Square North
Trip Plan
Given the relatively short 2-hour duration and 100.8-mile distance, this trip is easily completed in a single day. Leaving in the morning will give you ample time to reach Shelbyville well before evening. With a fuel cost estimated at $16, you can confidently plan your budget. There are no specific recommended stops, so you can choose to power through or pull over as needed. Keep an eye on your fuel gauge before you depart Chattanooga, as the longest stretch on I 24 is over 60 miles, leaving little room for unexpected detours or idling.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 50.4 miles from East Chattanooga, TN, or about 1h 1m into the drive.
The longest continuous stretch on this route runs about 64.5 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 22 miles or 28m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 50.4 miles or 1h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 42m
Traffic, exits, and arrival timing usually matter more near Shelbyville, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving East 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 East Chattanooga, TN
This is one driving day of about 100.8 miles and 2h 5m.
Your first comfortable stop window is around 22 miles from East Chattanooga, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 24 for about 64.5 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 16
5 decision points cluster between mile 0 and 69 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|SR 17 / Glass Street
Turn sharp left onto SR 17 / Glass Street
Sharp turn - reduce speed on approach
5
4.3 mi into trip|~8m in|I 24
Merge onto I 24
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
68.7 mi into trip|~1h 22m in
Take the exit toward Arnold Airforce Base, Tullahoma
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 117
Toward Arnold Airforce Base, Tullahoma
8
69 mi into trip|~1h 23m in
Keep slight left at fork toward Arnold Airforce Base, Tullahoma
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 117
Toward Arnold Airforce Base, Tullahoma
5
69 mi into trip|~1h 23m in|Wattendorf Memorial Hwy
Turn left onto Wattendorf Memorial Hwy
Navigation decision point
Fuel & Cost
Regular Gas
$15.76 one way
$31.52 round trip
$3.97/gal25.4 MPG avg35 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$17.30
$34.61
premium
$4.89
$19.40
$38.80
diesel
$5.61
$22.26
$44.51
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$16
Meals
$25–$50
Total
$41–$66
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 35.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $11 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
30.2
0
$10.58
$4.84
Efficient EV
25.2
0
$8.82
$4.03
EV Truck/SUV
40.3
0
$14.11
$6.45
Gas CO2
35 kg
EV CO2
12 kg (66% 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 18, 2026
Origin
East Chattanooga, TN
Morning
in East Chattanooga on Sunday
Local time
6:32 AM
EDT
Current temp
87°F
Mostly Sunny
SW 5 to 10 mph8% chanceLive forecast
Destination
Shelbyville, TN
Late night
in Shelbyville on Sunday
Local time
5:32 AM
CDT
Current temp
82°F
Mostly Cloudy then Chance Showers And Thunderstorms
WSW 5 to 15 mph73% chanceLive forecast
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
5 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
2h 5m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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...
27 mi from route
~68 min detour
Free
near mile 100.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route leans heavily into highway driving, with 67% of it on major roads like I 24. Expect a predominantly highway-focused experience, including a significant uninterrupted stretch of 64.5 miles on I 24. While the Wattendorf Memorial Highway and South Jackson Street offer brief transitions, the bulk of your time will be spent on the interstate. This means consistent speeds and a generally predictable driving environment. The character is less about winding country roads and more about efficient travel on well-maintained highways.
67% highway — fuel and pacing are the main things to plan.
22 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 64.5 mi on I 24.
How Hard Is This Drive?
4/10
This is a straightforward highway drive that stays mostly on I 24 and South Jackson Street. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near SR 17 / Glass Street.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 5m drive. You will face about 16 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: near the start (SR 17 / Glass Street): Sharp turn - reduce speed on approach; at 4.3 miles (I 24): Merge point - match speed before joining. Lane positioning matters here; at 68.7 miles: Exit ramp - move to the correct lane early. 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.
Between East Chattanooga, TN and Shelbyville, TN, road signs point toward Arnold Airforce Base and Tullahoma.
Arnold Airforce Base
68.7 mi in|~1h 22m
Tullahoma
68.7 mi in|~1h 22m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 2h 5m. Total distance: 100.8 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
The longest stretch is about 64.5 miles on I 24. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: near the start (SR 17 / Glass Street): Sharp turn - reduce speed on approach; at 4.3 miles (I 24): Merge point - match speed before joining. Lane positioning matters here; at 68.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
Yes — Stones River National Battlefield. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Shelbyville, TN before heading back.
