How far is Portland, TX from Dallas, TX?
The driving distance from Portland, TX to Dallas, TX is about 391.2 miles (629.5 km), with a travel time of about 05h 55m by car.
- The straight-line flight distance is about 340.4 miles (547.8 km).
- For a round trip, plan for roughly 11h 51m 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 05h 55m.
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 Travis County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Portland and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Portland and Dallas.
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1
Start on Wildcat Drive
680 ft · 17 sec
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2
Turn straight onto US Highway 181
1 mi · 2 min · US Highway 181
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3
Take the ramp slight left
1715 ft · 42 sec
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4
Merge slight left
1.2 mi · 1 min
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5
Keep slight right
1.6 km · 1 min
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6
Keep slight left
13.7 mi · 16 min
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7
Continue on State Highway 89
4.1 mi · 5 min · State Highway 89
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8
Continue on US Highway 181
16 mi · 18 min · US Highway 181
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9
Continue on South 8th Street
1.3 km · 56 sec · South 8th Street
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10
Continue on US Highway 181 South
40.2 mi · 46 min · US Highway 181 South
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11
Continue on South Sunset Strip Drive
1.2 mi · 1 min · South Sunset Strip Drive
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12
Turn right onto West Main Street
1.2 km · 1 min · West Main Street
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13
Keep slight left to continue on East Main Street
71 m · 4 sec · East Main Street
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14
Continue on Helena Road
8.4 mi · 11 min · Helena Road
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15
Turn straight onto State Highway 80
23.6 mi · 26 min · State Highway 80
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16
Continue on South Nixon Avenue
1 mi · 2 min · South Nixon Avenue
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17
Continue on State Highway 80 North
30.8 mi · 35 min · State Highway 80 North
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18
Continue on US 183
10.1 mi · 12 min · US 183
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19
Continue on South Colorado Street
4.9 mi · 9 min · South Colorado Street
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20
Continue on United States Highway 183
1282 ft · 17 sec · United States Highway 183
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21
Keep slight left to continue on TX 130 Toll North: Austin, Waco
2447 ft · 35 sec
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22
Merge slight left onto Pickle Parkway
58.5 mi · 55 min · Pickle Parkway
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23
Keep slight left to continue on I 35 North: Waco
2045 ft · 50 sec
-
24
Merge slight left onto Purple Heart Trail
64.7 mi · 1 hr 6 min · Purple Heart Trail
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25
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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26
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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27
Keep slight right to continue on I 35E: Dallas
58.1 mi · 1 hr 1 min
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28
Take the exit slight right toward Continental Avenue
1188 ft · 31 sec
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29
Turn right onto Continental Avenue
1275 ft · 31 sec · Continental Avenue
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30
Turn slight right onto North Lamar Street
132 m · 15 sec · North Lamar Street
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31
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Portland and Dallas.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Purple Heart Trail
Merge slight left onto Purple Heart Trail
64.7 mi · 01h 06m
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 Portland and Chance Showers And Thunderstorms near Dallas.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Portland to Dallas?
The road trip is about 391.2 miles (629.5 km) and usually takes 05h 55m 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?
Manor is a useful midpoint, sitting about 191.4 miles from Portland and 199.8 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 340.4 miles (547.8 km), while the road route adds roughly 50.8 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 5:08 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $52.15 one way or $104.30 round trip. Estimated CO2 is about 122.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Portland and Chance Showers And Thunderstorms near Dallas.
Stop Ideas Near Manor
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 Manor.
Austin
Taylor
San Marcos Station
Temple
Flight Path Map
This map shows the direct air route between Portland and Dallas. Straight-line distance: 340.36 mi (547.75 km).
#1 Portland
City in Texas, United States
| Population | 17,768 |
| Coordinates | 27.8772500, -97.3238800 |
| Altitude | 13 |
| Country | United States |
#2 Dallas
The ninth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
| Population | 1,343,266 |
| Coordinates | 32.7830600, -96.8066700 |
| Altitude | 128 |
| Country | United States |
End: North Lamar Street (-96.806574, 32.783135)
Estimated Travel Time
Distance: 629 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 01m |
| 40 mph (64.37 km/h) | 09h 46m |
| 50 mph (80.47 km/h) | 07h 49m |
| 60 mph (96.56 km/h) | 06h 31m |
| 70 mph (112.65 km/h) | 05h 35m |
| 80 mph (129 km/h) | 04h 52m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $52.15 | $104.30 |
| Mid-grade | $4.25 | $58.68 | $117.36 |
| Premium | $4.59 | $63.36 | $126.71 |
| Diesel | $3.99 | $55.10 | $110.21 |
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 Texas · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.