Origin
Central, TN
Afternoon in Central on Sunday
Local time
4:23 PM
EDT
Current temp
50°F
Unavailable
Live forecast
Trip from Central, TN to Chattanooga, TN
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 19, 2026 · Editorial standards
Drive Time
4h 9m
Distance
219.6 mi
353 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$34
one way
EV Charging
Unknown
Best Time to Leave
4 AM
3h 56m
★
6 AM
4h 10m
8 AM
4h 36m
10 AM
4h 19m
12 PM
4h 16m
3 PM
4h 20m
5 PM
4h 35m
8 PM
4h 2m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Central, TN
Diego Girón
Chattanooga, TN
Wikimedia Commons
Trip Overview
This 219.6-mile journey from Central, TN to Chattanooga, TN is a straightforward drive primarily utilizing I-75, I-81, and I-40. Clocking in at just over 4 hours, it's easily manageable as a single-day trip, making it a convenient option for a quick getaway within the Southeast region. You can expect to spend around $34 on fuel for this route, which is largely highway-focused. The drive offers a practical and efficient way to get from point A to point B, with the flexibility to depart at your convenience.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
109.8 miles from Central, TN
A natural place for your longest stop of the day , about 2h 5m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 75 | 83.1 mi | 1h 31m |
| I 81 | 57.1 mi | 1h 1m |
| I 40 | 52.8 mi | 59m |
| James H. Quillen Parkway | 14.3 mi | 17m |
| I 24 | 5.8 mi | 7m |
| East Main Street | 1.8 mi | 4m |
| US 27 | 1.7 mi | 2m |
| Elizabethton Highway | 1.5 mi | 2m |
Longest stretch:
I 75
— 83.1 mi, about 1h 31m
Turn-by-Turn Driving Directions
Step-by-step road directions between Central, TN and Chattanooga, TN.
1
Start on SR 91
1.5 mi
·
2 min
·
Elizabethton Highway
2
Continue on SR 91
1.8 mi
·
4 min
·
East Main Street
3
Turn straight
234 ft
·
10 sec
4
Turn right onto SR 91
0.1 mi
·
14 sec
·
Legion Street
5
Take the ramp
0.1 mi
·
18 sec
6
Merge onto I 26; US 19W; US 23
14 mi
·
17 min
·
James H. Quillen Parkway
7
Take the exit
0.2 mi
·
37 sec
Exit 8A
Toward I 81 South: Knoxville
8
Merge onto I 81
56 mi
·
1 hr
·
I 81
9
Continue on I 81
0.7 mi
·
45 sec
·
I 81
Exit 1B
Toward I 40 West: Knoxville
10
Merge onto I 40
53 mi
·
59 min
·
I 40
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 75
83 mi
·
1 hr 31 min
·
I 75
Toward I 75 South: Chattanooga
Use the straight lane.
12
Take the exit
0.7 mi
·
56 sec
Toward I 24 West: Chattanooga, Nashville
Use the straight / slight right lanes.
13
Continue on I 24
5.8 mi
·
7 min
·
I 24
Toward Chattanooga, Nashville
14
Take the exit onto US 27
0.2 mi
·
15 sec
·
US 27
Exit 178
Toward US 27 North: Downtown, Lookout Mountain
Use the straight / slight right lanes.
15
Keep slight left at fork onto US 27
0.2 mi
·
16 sec
·
US 27
Exit 178
Toward US 27 North: Downtown, Lookout Mountain
Use the straight / slight right lanes.
16
Keep slight left at fork onto US 27
1.4 mi
·
1 min
·
US 27
Use the straight lane.
17
Take the exit
0.2 mi
·
25 sec
Exit 1B
Toward Downtown
18
Turn right onto West Martin Luther King Boulevard
0.2 mi
·
29 sec
·
West Martin Luther King Boulevard
Use the left / straight / right lanes.
19
Arrive at destination
TN 8
Trip Plan
Given the 4-hour duration, this route is perfectly suited for a single-day adventure, allowing you to leave Central, TN at your leisure. Plan for one stop to break up the drive, especially during the 83.1-mile stretch on I-75. Keep an eye on your fuel levels, as the estimated cost is $34. Since the route is almost entirely interstate, you'll find plenty of service areas, but it's always wise to fill up before embarking on longer highway segments. Enjoy the straightforward nature of this drive and the ease of reaching Chattanooga.
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 109.8 miles from Central, TN, or about 2h 5m into the drive.
The longest continuous stretch on this route runs about 83.1 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 48 miles or 57m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 109.8 miles or 2h 5m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 23m
Traffic, exits, and arrival timing usually matter more near Chattanooga, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Central, 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 Central, TN
This is one driving day of about 219.6 miles and 4h 9m.
Your first comfortable stop window is around 48 miles from Central, 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 75 for about 83.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
110 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 48 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 109.8 miles from Central, TN, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 75 if your tank is already low. That segment runs about 83.1 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 135 decision points cluster between mile 127.9 and 217.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
127.9 mi into trip
|
~2h 26m in
|
I 75
Keep slight left at fork onto I 75 toward I 75 South: Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Toward I 75 South: Chattanooga
7
211.1 mi into trip
|
~3h 57m in
Take the exit toward I 24 West: Chattanooga, Nashville
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.
Toward I 24 West: Chattanooga, Nashville
8
217.5 mi into trip
|
~4h 6m in
|
US 27
Take the exit onto US 27 toward US 27 North: Downtown, Lookout Mountain
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 178
Toward US 27 North: Downtown, Lookout Mountain
10
217.7 mi into trip
|
~4h 6m in
|
US 27
Keep slight left at fork onto US 27 toward US 27 North: Downtown, Lookout Mountain
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 178
Toward US 27 North: Downtown, Lookout Mountain
6
217.9 mi into trip
|
~4h 6m in
|
US 27
Keep slight left at fork onto US 27
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Fuel & Cost
Regular Gas
$34.33 one way
$68.66 round trip
$3.97/gal
25.4 MPG avg
77 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $37.70 | $75.39 |
| premium | $4.89 | $42.26 | $84.52 |
| diesel | $5.61 | $48.48 | $96.97 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 76.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $23 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 65.9 | 0 | $23.06 | $10.54 |
| Efficient EV | 54.9 | 0 | $19.22 | $8.78 |
| EV Truck/SUV | 87.8 | 1 | $30.74 | $14.05 |
Gas CO2
77 kg
EV CO2
26 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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
Chattanooga, TN
Afternoon in Chattanooga on Sunday
Local time
4:23 PM
EDT
Current temp
84°F
Unavailable
Live 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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
34 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
4h 9m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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.
Great Smoky Mountains National Park
National Park
Ridge upon ridge of forest straddles the border between North Carolina and Tennessee in Great Smoky Mountains National Park. World renowned for its diversity of plant and animal life, the beauty of it...
28 mi from route
~69 min detour
Free
near mile 90.9
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
Expect a predominantly highway-focused experience, with 98% of the drive on major interstates like I-75. This means you'll encounter smooth, fast-paced travel for the majority of your trip. The longest uninterrupted stretch you'll experience is 83.1 miles on I-75, so be prepared for extended periods of consistent driving. While the route is efficient, it's important to note that the character is largely utilitarian, designed for getting you to your destination with minimal fuss rather than offering extensive scenic detours.
98% highway — fuel and pacing are the main things to plan.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 83.1 mi on I 75.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 75 and I 81. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 127.9 miles in near I 75.
Driving Effort
9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 13 significant decision points across 219.6 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 127.9 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here; at 211.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 217.5 miles (US 27): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
About the Cities
Arriving in Chattanooga, TN
Full guide →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.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 9m. Total distance: 219.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 9m 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 83.1 miles on I 75. 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 Chattanooga, 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 127.9 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here; at 211.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 217.5 miles (US 27): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Great Smoky Mountains National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.2 hours each way, an in-and-out day trip would put you behind the wheel for 8.3 hours — manageable with a long break at Chattanooga, TN, but most travelers stay overnight.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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