How far is Collierville, TN from Oak Ridge, TN?
The driving distance from Collierville, TN to Oak Ridge, TN is about 363.9 miles (585.7 km), with a travel time of about 06h 42m by car.
- The straight-line flight distance is about 310.6 miles (499.9 km).
- For a round trip, plan for roughly 13h 24m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 06h 42m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Cheatham County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Collierville and Oak Ridge.
Turn-by-Turn Driving Directions
Step-by-step road directions between Collierville and Oak Ridge.
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1
Start on North Rowlett Street
98 m · 19 sec · North Rowlett Street
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2
Turn right onto North Center Street
75 m · 13 sec · North Center Street
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3
Turn right onto East Mulberry Street
117 m · 21 sec · East Mulberry Street
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4
Turn left onto North Main Street
966 ft · 30 sec · North Main Street
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5
At the end of the road, turn right onto East Poplar Avenue
1.3 mi · 3 min · East Poplar Avenue
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6
Continue straight
925 ft · 20 sec
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7
Take the ramp slight left
1523 ft · 37 sec
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8
Merge slight left onto Governor Winfield Dunn Parkway
15.1 mi · 17 min · Governor Winfield Dunn Parkway
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9
Take the exit slight right toward I 40 East: Nashville
1.1 km · 2 min
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10
Keep slight left to continue on I 40 East: Nashville
1.3 km · 2 min
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11
Merge slight left
181.7 mi · 3 hr 16 min
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12
Keep slight right to continue on I 40 East, I 65 South: Knoxville, Huntsville
1305 ft · 25 sec
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13
Merge slight left onto Downtown Loop
2.4 mi · 3 min · Downtown Loop
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14
Continue on Downtown Loop
2764 ft · 43 sec · Downtown Loop
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15
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
137 mi · 2 hr 29 min
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16
Take the exit slight right toward US 27: Harriman, Rockwood
1106 ft · 27 sec
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17
Keep slight right
102 m · 8 sec
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18
Merge slight left
6.8 mi · 8 min
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19
Keep slight right to continue on Harriman Highway
9.6 mi · 11 min · Harriman Highway
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20
Continue on West Tri County Boulevard
5.6 mi · 7 min · West Tri County Boulevard
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21
Continue on North Illinois Avenue
1 mi · 1 min · North Illinois Avenue
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22
Arrive at your destination
0 m · 1 sec · North Illinois Avenue
Car Route Details
A richer read on the saved driving route between Collierville and Oak Ridge.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 40 East
Merge slight left
182 mi · 03h 16m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Collierville and Mostly Sunny near Oak Ridge.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Collierville to Oak Ridge?
The road trip is about 363.9 miles (585.7 km) and usually takes 06h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Pegram is a useful midpoint, sitting about 181.8 miles from Collierville and 182.2 miles from Oak Ridge.
How much longer is the road route than the straight-line distance?
The direct path is about 310.6 miles (499.9 km), while the road route adds roughly 53.3 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $48.42 one way or $96.84 round trip. Estimated CO2 is about 114.1 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Collierville and Oak Ridge, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Collierville and Mostly Sunny near Oak Ridge.
Stop Ideas Near Pegram
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 Pegram.
Nashville, TN
Clarksville, TN
Flight Path Map
This map shows the direct air route between Collierville and Oak Ridge. Straight-line distance: 310.6 mi (499.87 km).
#1 Collierville
Town in Tennessee
| Population | 51,441 |
| Coordinates | 35.0420400, -89.6645300 |
| Altitude | 116 |
| Country | United States |
#2 Oak Ridge
City in Tennessee, United States
| Population | 29,340 |
| Coordinates | 36.0103600, -84.2696400 |
| Altitude | 259 |
| Country | United States |
End: Oak Ridge (-84.26964, 36.01036)
Estimated Travel Time
Distance: 586 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 07m |
| 40 mph (64.37 km/h) | 09h 05m |
| 50 mph (80.47 km/h) | 07h 16m |
| 60 mph (96.56 km/h) | 06h 03m |
| 70 mph (112.65 km/h) | 05h 11m |
| 80 mph (129 km/h) | 04h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $48.42 | $96.84 |
| Mid-grade | $4.25 | $54.61 | $109.22 |
| Premium | $4.65 | $59.76 | $119.51 |
| Diesel | $5.30 | $68.10 | $136.21 |
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.