This 160.6-mile drive from Sewanee, TN to Knoxville, TN is a straightforward journey through the Southeast, perfect for a single day trip. You'll spend about 3 hours and 6 minutes on the road, with a budget of approximately $25 for fuel. The route is heavily focused on interstate travel, making it an efficient way to get between these two Tennessee locations. Given its relatively short duration and highway-focused profile, it’s an easy drive to complete in one go, allowing for flexibility in your departure time.
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
80.3 miles from Sewanee, TN
A natural place for your longest stop of the day
, about 1h 36m into the drive
.
Main Roads
Road
Distance
Duration
I 75
99.2 mi
1h 49m
I 24
50.5 mi
58m
I 40
2.9 mi
3m
Sewanee Highway
1.8 mi
2m
Sollace M Freeman Highway
1.5 mi
2m
West Main Street
1.3 mi
1m
University Avenue
0.6 mi
2m
David Crockett Highway
0.4 mi
<1m
Longest stretch:
I 75
— 99.2 mi, about 1h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sewanee, TN and Knoxville, TN.
1
Start on University Avenue
0.6 mi·2 min·University Avenue
2
Turn left onto US 41A
1.5 mi·2 min·Sollace M Freeman Highway
3
Continue on US 41A
1.8 mi·2 min·Sewanee Highway
4
Continue on US 41A
0.4 mi·36 sec·David Crockett Highway
5
Continue on US 41A
1.3 mi·1 min·West Main Street
6
Take the ramp
0.3 mi·38 sec
7
Merge onto I 24; US 64
51 mi·58 min·I 24;US 64
8
Keep slight left at fork
0.9 mi·1 min
Exit 185 BToward I 75 North: KnoxvilleUse the slight left / slight right lanes.
9
Merge onto I 75
99 mi·1 hr 49 min·I 75
Use the straight lane.
10
Keep slight left at fork onto I 40
2.9 mi·3 min·I 40
11
Take the exit
0.4 mi·27 sec
Exit 388Toward Convention Center, East Tennessee History Center, Museum of Art
12
Keep slight left at fork
0.5 mi·56 sec
Exit 388Toward Convention Center, East Tennessee History Center, Museum of Art
13
Continue on US 441
0.2 mi·27 sec·Henley Street
Use the straight lane.
14
Continue on US 441
255 ft·11 sec·Henley Street
15
Arrive at destination
US 441
Trip Plan
This 3-hour drive from Sewanee to Knoxville is easily manageable as a single-day trip, so you have the flexibility to leave when you're ready. Plan for one stop to break up the journey, perhaps around the halfway point, to stretch your legs and refuel if needed. With a fuel cost estimated at $25, it's an economical option. Keep an eye on I-75, as it's your longest stretch at 99.2 miles, and ensure you’re comfortable with sustained highway driving before setting out.
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 80.3 miles from Sewanee, TN, or about 1h 36m into the drive.
The longest continuous stretch on this route runs about 99.2 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 35 miles or 44m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 80.3 miles or 1h 36m 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 33m
Traffic, exits, and arrival timing usually matter more near Knoxville, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Sewanee, 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 Sewanee, TN
This is one driving day of about 160.6 miles and 3h 6m.
Your first comfortable stop window is around 35 miles from Sewanee, 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 99.2 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 7
5 decision points cluster between mile 56.5 and 159.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
56.5 mi into trip|~1h 9m in
Keep slight left at fork toward I 75 North: Knoxville
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 185 B
Toward I 75 North: Knoxville
5
57.4 mi into trip|~1h 10m in|I 75
Merge onto I 75
Merge point - match speed before joining. Lane positioning matters here
Use the straight lane.
4
156.6 mi into trip|~3h in|I 40
Keep slight left at fork onto I 40
Highway fork - watch signs carefully
6
159.4 mi into trip|~3h 4m in
Take the exit toward Convention Center, East Tennessee History Center, Museum of Art
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 388
Toward Convention Center, East Tennessee Histor...
7
159.8 mi into trip|~3h 4m in
Keep slight left at fork toward Convention Center, East Tennessee History Center, Museum of Art
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 388
Toward Convention Center, East Tennessee Histor...
Fuel & Cost
Regular Gas
$25.11 one way
$50.22 round trip
$3.97/gal25.4 MPG avg56 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$27.57
$55.14
premium
$4.89
$30.91
$61.81
diesel
$5.61
$35.46
$70.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$25
Meals
$25–$50
Total
$50–$75
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 56.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $17 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
48.2
0
$16.86
$7.71
Efficient EV
40.2
0
$14.05
$6.42
EV Truck/SUV
64.2
0
$22.48
$10.28
Gas CO2
56 kg
EV CO2
19 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 20, 2026
Origin
Sewanee, TN
Morning
in Sewanee on Tuesday
Local time
7:22 AM
CDT
Current temp
59°F
Unavailable
Live forecast
Destination
Knoxville, TN
Morning
in Knoxville on Tuesday
Local time
8:22 AM
EDT
Current temp
76°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
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
17 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
3h 6m 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.
More Details
What kind of drive is this?
Expect a highway-focused drive for 95% of this 160.6-mile trip, primarily utilizing I-24 and I-75. The longest uninterrupted stretch you'll encounter is 99.2 miles on I-75, so be prepared for extended periods of consistent speed. While predominantly interstate, the transition between these major highways offers a dynamic feel to the drive. This route prioritizes efficiency and direct travel over winding scenic byways, making it a predictable and smooth experience for most of its duration.
95% 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: 99.2 mi on I 75.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 75 and I 24. You will hit about 7 points where you need to pay attention to lane position or signs. The trickiest moment comes around 56.5 miles in.
Driving Effort6/10
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 160.6 miles you will encounter 7 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: at 56.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 57.4 miles (I 75): Merge point - match speed before joining. Lane positioning matters here; at 156.6 miles (I 40): Highway fork - watch signs carefully.
Knoxville, in Knox County, is the third-largest city in Tennessee. It is the home of the University of Tennessee's primary campus (UTK) and site of the 1982 World's Fair.
Doable as a same-day drive at 3h 6m. Total distance: 160.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 6m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (95%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 99.2 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 Knoxville, 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 56.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 57.4 miles (I 75): Merge point - match speed before joining. Lane positioning matters here; at 156.6 miles (I 40): Highway fork - watch signs carefully.
Possible but tiring. At 3.1 hours each way, an in-and-out day trip would put you behind the wheel for 6.2 hours — manageable with a long break at Knoxville, TN, but most travelers stay overnight.
