How far is Portland, TN from Spring Hill, TN?
The driving distance from Portland, TN to Spring Hill, TN is about 182 miles (292.9 km), with a travel time of about 03h 06m by car.
- The straight-line flight distance is about 138.9 miles (223.5 km).
- For a round trip, plan for roughly 06h 12m 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 03h 06m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Putnam County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Portland and Spring Hill.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and Spring Hill.
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1
Start on North Broadway
17.6 mi · 20 min · North Broadway
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2
Take the exit slight right
89 m · 8 sec
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3
Merge slight left onto South Water Avenue
2.1 mi · 3 min · South Water Avenue
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4
Continue straight
7.1 mi · 12 min
-
5
Continue straight
3.6 mi · 4 min
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6
Turn left onto I 40 East: Knoxville
2310 ft · 58 sec
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7
Merge slight left
115.5 mi · 2 hr 5 min
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8
Take the exit slight right toward US 27: Harriman, Rockwood
1106 ft · 27 sec
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9
Keep slight right
102 m · 8 sec
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10
Merge slight left
6.8 mi · 8 min
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11
Keep slight right to continue on Harriman Highway
9.6 mi · 11 min · Harriman Highway
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12
Continue on West Tri County Boulevard
5.6 mi · 7 min · West Tri County Boulevard
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13
Continue on North Illinois Avenue
3 mi · 4 min · North Illinois Avenue
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14
Continue on Oak Ridge Highway
2.3 mi · 3 min · Oak Ridge Highway
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15
Take the exit slight right
1.3 km · 2 min
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16
Turn straight onto Edgemoor Road
4.1 mi · 7 min · Edgemoor Road
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17
Turn right onto New Henderson Road
1.4 mi · 3 min · New Henderson Road
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18
At the end of the road, turn left onto New Henderson Road
1 km · 1 min · New Henderson Road
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19
Turn left onto Creek Road
1 km · 3 min · Creek Road
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20
Turn left onto Mehaffey Road
1304 ft · 1 min · Mehaffey Road
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21
Turn left onto Gade Lane
12 m · 2 sec · Gade Lane
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22
Arrive at your destination
0 m · 1 sec · Gade Lane
Car Route Details
A richer read on the saved driving route between Portland and Spring Hill.
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
Merge slight left
115 mi · 02h 05m
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.
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms leaving Portland and Chance Showers And Thunderstorms then Showers And Thunderstorms near Spring Hill.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to Spring Hill?
The road trip is about 182 miles (292.9 km) and usually takes 03h 06m 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?
Algood is a useful midpoint, sitting about 90.7 miles from Portland and 91.3 miles from Spring Hill.
How much longer is the road route than the straight-line distance?
The direct path is about 138.9 miles (223.5 km), while the road route adds roughly 43.1 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 10:48 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.21 one way or $48.42 round trip. Estimated CO2 is about 57.1 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Portland and Spring Hill, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely then Chance Showers And Thunderstorms around Portland and Chance Showers And Thunderstorms then Showers And Thunderstorms near Spring Hill.
Stop Ideas Near Algood
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 Algood.
Nashville, TN
Flight Path Map
This map shows the direct air route between Portland and Spring Hill. Straight-line distance: 138.9 mi (223.53 km).
#1 Portland
City in Sumner County, Tennessee, United States
| Population | 13,301 |
| Coordinates | 36.5817100, -86.5163800 |
| Altitude | 244 |
| Country | United States |
#2 Spring Hill
A city in Maury County, Tennessee.
| Population | 46,152 |
| Coordinates | 36.0139700, -84.1235300 |
| Altitude | 250 |
| Country | United States |
End: Gade Lane (-84.123465, 36.014017)
Estimated Travel Time
Distance: 293 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 03m |
| 40 mph (64.37 km/h) | 04h 33m |
| 50 mph (80.47 km/h) | 03h 38m |
| 60 mph (96.56 km/h) | 03h 02m |
| 70 mph (112.65 km/h) | 02h 36m |
| 80 mph (129 km/h) | 02h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.21 | $48.42 |
| Mid-grade | $4.25 | $27.30 | $54.61 |
| Premium | $4.65 | $29.88 | $59.76 |
| Diesel | $5.30 | $34.05 | $68.10 |
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 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.