How far is Parsons, TN from Knoxville, TN?
The driving distance from Parsons, TN to Knoxville, TN is about 276.5 miles (445 km), with a travel time of about 04h 15m by car.
- The straight-line flight distance is about 236.6 miles (380.8 km).
- For a round trip, plan for roughly 08h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 15m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Wilson County, Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Parsons and Knoxville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Parsons and Knoxville.
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1
Start on East Main Street
19 m · 6 sec · East Main Street
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2
Turn right onto North Tennessee Avenue
13.9 mi · 16 min · North Tennessee Avenue
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3
Take the exit slight right
1391 ft · 34 sec
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4
Merge slight left
81.4 mi · 1 hr 28 min
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5
Keep slight right to continue on I 40 East, I 65 South: Knoxville, Huntsville
1305 ft · 25 sec
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6
Merge slight left onto Downtown Loop
2.4 mi · 3 min · Downtown Loop
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7
Continue on Downtown Loop
2764 ft · 43 sec · Downtown Loop
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8
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
173.8 mi · 3 hr 10 min
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9
Keep slight left
2.9 mi · 4 min
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10
Take the exit slight right toward Convention Center, East Tennessee History Center, Museum of Art
2116 ft · 28 sec
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11
Keep slight left to continue on Convention Center, East Tennessee History Center, Museum of Art
2403 ft · 56 sec
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12
Continue on Henley Street
1238 ft · 27 sec · Henley Street
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13
Continue on Henley Street
78 m · 12 sec · Henley Street
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14
Arrive at your destination
0 m · 1 sec · Henley Street
Car Route Details
A richer read on the saved driving route between Parsons and Knoxville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 40 East
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
174 mi · 03h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Parsons and Showers And Thunderstorms near Knoxville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Parsons to Knoxville?
The road trip is about 276.5 miles (445 km) and usually takes 04h 15m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Watertown is a useful midpoint, sitting about 138.1 miles from Parsons and 138.4 miles from Knoxville.
How much longer is the road route than the straight-line distance?
The direct path is about 236.6 miles (380.8 km), while the road route adds roughly 39.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.80 one way or $73.61 round trip. Estimated CO2 is about 86.7 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Parsons and Knoxville, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Parsons and Showers And Thunderstorms near Knoxville.
Stop Ideas Near Watertown
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Watertown.
Nashville, TN
Flight Path Map
This map shows the direct air route between Parsons and Knoxville. Straight-line distance: 236.64 mi (380.84 km).
#1 Parsons
City in Decatur County, Tennessee, United States
| Population | 2,272 |
| Coordinates | 35.6497900, -88.1267000 |
| Altitude | 151 |
| Country | United States |
#2 Knoxville
The most populous city in Tennessee.
| Population | 190,223 |
| Coordinates | 35.9606400, -83.9207400 |
| Altitude | 276 |
| Country | United States |
End: US 11 (-83.920795, 35.960617)
Estimated Travel Time
Distance: 445 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 12m |
| 40 mph (64.37 km/h) | 06h 54m |
| 50 mph (80.47 km/h) | 05h 31m |
| 60 mph (96.56 km/h) | 04h 36m |
| 70 mph (112.65 km/h) | 03h 57m |
| 80 mph (129 km/h) | 03h 26m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $36.80 | $73.61 |
| Mid-grade | $4.25 | $41.51 | $83.02 |
| Premium | $4.65 | $45.42 | $90.85 |
| Diesel | $5.30 | $51.77 | $103.53 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Tennessee · Apr 29, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.