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Drive Time
3h 32m
Distance
208.2 mi
335 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$33
one way
EV Charging
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station data
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Erwin, TN
Wikimedia Commons
Spanning 208.2 miles across the Southeast, this drive from Erwin to East Chattanooga is a manageable journey that typically takes 3 hours and 32 minutes of road time. Because the trip is straightforward, it works perfectly as a single-day excursion without the need for an overnight stay. You should budget approximately $32 for fuel to complete the transit between these two Tennessee locations. While the route does not rely on major interstates, it offers a consistent pace for those who prefer local roads over high-speed traffic. Consider this an efficient way to cross the state if you enjoy keeping your travel timeframe under four hours.
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
104.1 miles from Erwin, TN
A natural place for your longest stop of the day , about 1h 46m into the drive .
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Expect a turn-heavy local drive that demands your full attention behind the wheel. With a 0% highway share, you will be navigating local infrastructure for the entire duration of the 208.2-mile trip. The road personality here is far from a monotonous interstate grind, prioritizing winding paths over straight, high-speed lanes. You will find that the technical nature of the route keeps the drive engaging from start to finish. Because you are avoiding major highways, the experience feels more grounded and connected to the local landscape.
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 3h 32m drive. You will face about 0 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Erwin, TN to East Chattanooga, TN is straightforward, with well-signed roads and simple exits.
| Road | Distance | Duration |
|---|---|---|
| 2nd Street | Unavailable | Refreshing |
| Jonesborough Road | Unavailable | Refreshing |
| Governor John Sevier Highway | Unavailable | Refreshing |
| Erwin Highway | Unavailable | Refreshing |
| Tusculum Bypass | Unavailable | Refreshing |
| East Andrew Johnson Highway | Unavailable | Refreshing |
| I 40 West | Unavailable | Refreshing |
| I 75 South | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Erwin, TN and East Chattanooga, TN.
Start on South Main Avenue
Turn left onto 2nd Street
Continue on Jonesborough Road
Turn left onto Governor John Sevier Highway
Continue on Erwin Highway
Continue on Tusculum Bypass
At the end of the road, turn left onto East Andrew Johnson Highway
Turn left
Merge slight left
Continue on I 40 West: Knoxville
Merge slight left
Keep slight left to continue on I 75 South: Chattanooga
Take the exit slight right toward Secondary SR 317 West, US 11 South, US 64 West: Bonny Oaks Drive, Old Lee Highway
Keep slight right
Continue on Bonny Oaks Drive
Continue on Bonny Oaks Drive
Continue on Campbell Street
Turn right onto Glass Street
Turn left onto North Chamberlain Avenue
Arrive at your destination
Since this is a 3 hour and 32 minute trip, planning for at least one stop will help keep you refreshed and alert. Departing early in the day is your best strategy to avoid fatigue, especially given the technical nature of these local roads. Keep your $32 fuel budget in mind as you plan your stops, ensuring you top off before hitting the more rural stretches. Flexibility is a major advantage here, as the short duration allows you to adjust your departure time based on local traffic conditions. Make sure to double-check your route navigation frequently, as the lack of highway signage means you will be relying on local road markers throughout the journey.
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.
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 80 miles or 1h 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 104.1 miles or 1h 46m 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 54m
Traffic, exits, and arrival timing usually matter more near East Chattanooga, TN than in the middle of the route.
Open the route before leaving Erwin, 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 Erwin, TN
This is one driving day of about 208.2 miles and 3h 32m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 104.1 mi from Erwin, TN · 1h 46m into the drive
Mid-route town
Meal stop
104 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.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 104.1 miles from Erwin, TN, which is a good place for a longer meal and fuel stop.
The final approach into East Chattanooga, TN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around East Chattanooga, TN.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$32.55 one way
$65.10 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $35.74 | $71.48 |
| premium | $4.89 | $40.07 | $80.13 |
| diesel | $5.61 | $45.97 | $91.94 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$33
Meals
$25–$50
Total
$58–$83
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 72.8 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $22 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 62.5 | 0 | $21.86 | $9.99 |
| Efficient EV | 52.1 | 0 | $18.22 | $8.33 |
| EV Truck/SUV | 83.3 | 1 | $29.15 | $13.32 |
Gas CO2
73 kg
EV CO2
24 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.
Current conditions at both ends of the drive.
Origin
Late night in Erwin on Wednesday
Local time
1:34 AM
EDT
Current temp
82°F
Mostly Sunny
Destination
Late night in East Chattanooga on Wednesday
Local time
1:34 AM
EDT
Current temp
87°F
Mostly Sunny
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
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
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.
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