How far is Knoxville, TN from Red Boiling Springs, TN?
The driving distance from Knoxville, TN to Red Boiling Springs, TN is about 146 miles (235 km), with a travel time of about 02h 55m by car.
- The straight-line flight distance is about 114.6 miles (184.4 km).
- For a round trip, plan for roughly 05h 51m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 55m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 and county seat of Cumberland County, Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Cloudy
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Knoxville and Red Boiling Springs.
Turn-by-Turn Driving Directions
Step-by-step road directions between Knoxville and Red Boiling Springs.
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1
Start on Henley Street
1056 ft · 20 sec · Henley Street
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2
Continue on Henley Street
727 ft · 14 sec · Henley Street
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3
Turn slight left onto Western Avenue
1.1 km · 1 min · Western Avenue
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4
Turn left onto Ailor Avenue
2326 ft · 43 sec · Ailor Avenue
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5
Take the ramp straight toward I 40 West, I 75 South
1637 ft · 40 sec
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6
Merge slight left
18.3 mi · 21 min
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7
Keep slight right to continue on Nashville
87.8 mi · 1 hr 35 min
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8
Take the exit slight right toward TN 56 North: Baxter, Gainesboro
1239 ft · 31 sec
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9
Turn right onto Gundy Quarels Memorial Highway
5.4 mi · 8 min · Gundy Quarels Memorial Highway
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10
Continue on South Grundy Quarles Memorial Highway
12.1 mi · 18 min · South Grundy Quarles Memorial Highway
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11
Turn left onto Jennings Creek Highway
6.6 mi · 10 min · Jennings Creek Highway
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12
Keep slight left to continue on Jennings Creek Highway
6 mi · 9 min · Jennings Creek Highway
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13
Turn right onto Hudson Creek Highway
4.7 mi · 7 min · Hudson Creek Highway
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14
Continue on Red Boiling Sprgs Highway
1567 ft · 27 sec · Red Boiling Sprgs Highway
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15
Continue on North Springs Road
1.7 mi · 3 min · North Springs Road
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16
Continue on East Main Street
1.4 km · 1 min · East Main Street
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17
Continue on East Main Street
132 m · 7 sec · East Main Street
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18
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Knoxville and Red Boiling Springs.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Nashville
Keep slight right to continue on Nashville
87.8 mi · 01h 35m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Partly Cloudy leaving Knoxville and Partly Cloudy near Red Boiling Springs.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Knoxville to Red Boiling Springs?
The road trip is about 146 miles (235 km) and usually takes 02h 55m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Crossville is a useful midpoint, sitting about 72.9 miles from Knoxville and 73.1 miles from Red Boiling Springs.
How much longer is the road route than the straight-line distance?
The direct path is about 114.6 miles (184.4 km), while the road route adds roughly 31.4 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 12:38 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.42 one way or $38.84 round trip. Estimated CO2 is about 45.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Knoxville and Red Boiling Springs, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Partly Cloudy around Knoxville and Partly Cloudy near Red Boiling Springs.
Flight Path Map
This map shows the direct air route between Knoxville and Red Boiling Springs. Straight-line distance: 114.55 mi (184.35 km).
#1 Knoxville
The most populous city in Tennessee.
| Population | 190,223 |
| Coordinates | 35.9606400, -83.9207400 |
| Altitude | 276 |
| Country | United States |
#2 Red Boiling Springs
City in Macon County, Tennessee, United States of America
| Population | 1,124 |
| Coordinates | 36.5333900, -85.8499800 |
| Altitude | 235 |
| Country | United States |
End: Red Boiling Springs (-85.84998, 36.53339)
Estimated Travel Time
Distance: 235 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 51m |
| 40 mph (64.37 km/h) | 03h 39m |
| 50 mph (80.47 km/h) | 02h 55m |
| 60 mph (96.56 km/h) | 02h 26m |
| 70 mph (112.65 km/h) | 02h 05m |
| 80 mph (129 km/h) | 01h 49m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $19.42 | $38.84 |
| Mid-grade | $4.25 | $21.90 | $43.81 |
| Premium | $4.65 | $23.97 | $47.94 |
| Diesel | $5.30 | $27.32 | $54.63 |
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 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.