Capybara Coffee
Around the midpoint, short detour
Knoxville, Tennessee
Hours: 7 am–5 pm
Visit websiteCompiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 17, 2026 · Editorial standards
Drive Time
1h 52m
Distance
88.9 mi
143 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$14
one way
EV Charging
Unknown
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Morristown, TN
Wikimedia Commons
Johnson, TN
WoodysMedia
The drive from Morristown, TN to Johnson, TN covers 88.9 miles and takes about 1h 52m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 40, I 75, Andrew Johnson Highway for much of the mileage, and the overall profile is mixed drive. The longest uninterrupted segment is about 25.6 miles on I 40. At current regular gas prices, budget about $13.90 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
44.4 miles from Morristown, TN
A natural place for your longest stop of the day , about 55m into the drive .
Weekend Trip
Doable as a same-day drive at 1h 52m. Total distance: 88.9 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 52m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (53%). Straightforward navigation.
Scenic Drive
Mixed drive route profile with national parks nearby.
The drive from Morristown, TN to Johnson, TN covers 88.9 miles and takes about 1h 52m, using a mix of highways and local roads.
This route mixes highway mileage with some local-road sections near the start or finish. There are only a few real navigation decisions along the way. The trickiest moment comes early in the drive near SR 66 / West 1st North Street.
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 1h 52m drive. You will face about 8 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 66 / West 1st North Street): Navigation decision point; at 34.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 34.8 miles (I 40; US 25W): Merge point - match speed before joining. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn right onto SR 66 / West 1st North Street
Navigation decision point
Take the exit toward US 25W North, I 40 West
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Merge onto I 40; US 25W
Merge point - match speed before joining. Lane positioning matters here
Keep slight left at fork onto I 75 toward I 75 South: Chattanooga
Highway fork - watch signs carefully
Take the exit toward SR 322: Sweetwater
Exit ramp - move to the correct lane early
| Road | Distance | Duration |
|---|---|---|
| I 40 | 25.6 mi | 30m |
| I 75 | 21.9 mi | 23m |
| Andrew Johnson Highway | 13.9 mi | 15m |
| West Andrew Johnson Highway | 12.5 mi | 17m |
| Asheville Highway | 5.9 mi | 6m |
| Oakland Road | 4.8 mi | 8m |
| Raby Town Road | 1.5 mi | 5m |
| West Broadway Boulevard | 1.4 mi | 1m |
Step-by-step road directions between Morristown, TN and Johnson, TN.
Start on North Henry Street
Turn right onto SR 66
Continue on SR 66
Continue on US 11E
Continue on US 11E
Continue on US 11E; US 25W; US 70
Take the exit
Merge onto I 40; US 25W
Keep slight left at fork onto I 75
Take the exit
Turn right onto SR 322
Turn left onto Raby Town Road
Keep slight left at fork onto Raby Town Road
Continue on Raby Town Road
Arrive at destination
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.
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 20 miles or 26m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 44.4 miles or 55m 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 30m
Traffic, exits, and arrival timing usually matter more near Johnson, TN than in the middle of the route.
Open the route before leaving Morristown, TN so your first major turns are already loaded.
Day 1
Settle into the route from Morristown, TN
This is one driving day of about 88.9 miles and 1h 52m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 44.4 mi from Morristown, TN · 55m into the drive
Mid-route town
Meal stop
44 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 20 miles helps settle the day before fatigue starts building.
The midpoint is around 44.4 miles from Morristown, TN, which is a good place for a longer meal and fuel stop.
The final approach into Johnson, TN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Restaurants, cafes, gas stations and more along your route.
Top Coffee Stop
Knoxville, Tennessee
Around the midpoint, short detour
Hours: 7 am–5 pm
Around the midpoint, short detour
Knoxville, Tennessee
Hours: 7 am–5 pm
Visit websiteAround the midpoint, short detour
Knoxville, Tennessee
Hours: 6:30 am–6 pm
+18652537560
Visit websiteAround the midpoint, short detour
Knoxville, Tennessee
+18652154248
Visit websiteNear the start, short detour
Morristown, Tennessee
Hours: 8 am–10 pm
+14235816451
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Regular Gas
$13.90 one way
$27.80 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.36 | $15.26 | $30.52 |
| premium | $4.89 | $17.11 | $34.22 |
| diesel | $5.61 | $19.63 | $39.26 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$14
Meals
$25–$50
Total
$39–$64
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 31.1 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $9 in charging · 0 stops · 68% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 26.7 | 0 | $9.33 | $4.27 |
| Efficient EV | 22.2 | 0 | $7.78 | $3.56 |
| EV Truck/SUV | 35.6 | 0 | $12.45 | $5.69 |
Gas CO2
31 kg
EV CO2
10 kg (68% 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
Afternoon in Morristown on Friday
Local time
2:08 PM
EDT
Current temp
44°F
Unavailable
Destination
Afternoon in Johnson on Friday
Local time
2:08 PM
EDT
Current temp
76°F
Unavailable
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
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.
Compiled by the Trip.ovh 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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