How far is Spring Hill, TN from Portland, TN?
The driving distance from Spring Hill, TN to Portland, TN is about 181.2 miles (291.6 km), with a travel time of about 03h 32m by car.
- The straight-line flight distance is about 138.9 miles (223.5 km).
- For a round trip, plan for roughly 07h 05m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
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 32m.
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 Putnam County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Showers And Thunderstorms
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Spring Hill and Portland.
Turn-by-Turn Driving Directions
Step-by-step road directions between Spring Hill and Portland.
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1
Start on Gade Lane
12 m · 5 sec · Gade Lane
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2
Turn right onto Mehaffey Road
1304 ft · 59 sec · Mehaffey Road
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3
Turn right onto Creek Road
1 km · 3 min · Creek Road
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4
Turn right onto New Henderson Road
1 km · 1 min · New Henderson Road
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5
Continue on New Henderson Road
1.4 mi · 3 min · New Henderson Road
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6
At the end of the road, turn left onto Edgemoor Road
4.1 mi · 7 min · Edgemoor Road
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7
Take the ramp straight
31 m · 3 sec
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8
Keep slight right
1891 ft · 52 sec
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9
Merge slight left onto Oak Ridge Highway
2.7 mi · 3 min · Oak Ridge Highway
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10
Continue on South Illinois Avenue
3 mi · 4 min · South Illinois Avenue
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11
Continue on East Tri County Boulevard
5.7 mi · 7 min · East Tri County Boulevard
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12
Continue on Harriman Highway
9.6 mi · 11 min · Harriman Highway
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13
Merge slight right onto Bitter Creek Highway
835 ft · 11 sec · Bitter Creek Highway
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14
Continue on Harriman Highway
1233 ft · 16 sec · Harriman Highway
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15
Continue on Hannah Highway
2.1 mi · 2 min · Hannah Highway
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16
Continue on North Roane Street
4.1 mi · 5 min · North Roane Street
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17
Turn left
969 ft · 26 sec
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18
Merge slight left
115.7 mi · 2 hr 4 min
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19
Take the exit slight right toward TN 109: Gallatin
1834 ft · 48 sec
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20
Turn right
12.7 mi · 18 min
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21
Turn left
17.6 mi · 20 min
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22
Arrive at your destination
0 m · 1 sec · North Broadway
Car Route Details
A richer read on the saved driving route between Spring Hill and Portland.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
North Roane Street
Merge slight left
116 mi · 02h 04m
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 then Showers And Thunderstorms leaving Spring Hill and Showers And Thunderstorms Likely then Chance Showers And Thunderstorms near Portland.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Spring Hill to Portland?
The road trip is about 181.2 miles (291.6 km) and usually takes 03h 32m 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 90.5 miles from Spring Hill and 90.7 miles from Portland.
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 42.3 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 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:54 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.10 one way or $48.19 round trip. Estimated CO2 is about 56.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Spring Hill and Portland, 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 then Showers And Thunderstorms around Spring Hill and Showers And Thunderstorms Likely then Chance Showers And Thunderstorms near Portland.
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 Spring Hill and Portland. Straight-line distance: 138.9 mi (223.53 km).
#1 Spring Hill
A city in Maury County, Tennessee.
| Population | 46,152 |
| Coordinates | 36.0139700, -84.1235300 |
| Altitude | 250 |
| Country | United States |
#2 Portland
City in Sumner County, Tennessee, United States
| Population | 13,301 |
| Coordinates | 36.5817100, -86.5163800 |
| Altitude | 244 |
| Country | United States |
End: Portland (-86.51638, 36.58171)
Estimated Travel Time
Distance: 292 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 02m |
| 40 mph (64.37 km/h) | 04h 31m |
| 50 mph (80.47 km/h) | 03h 37m |
| 60 mph (96.56 km/h) | 03h 01m |
| 70 mph (112.65 km/h) | 02h 35m |
| 80 mph (129 km/h) | 02h 15m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.10 | $48.19 |
| Mid-grade | $4.25 | $27.18 | $54.35 |
| Premium | $4.65 | $29.74 | $59.48 |
| Diesel | $5.30 | $33.89 | $67.79 |
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.