Origin
Grand Prairie, TX
Morning in Grand Prairie on Wednesday
Local time
6:07 AM
CDT
Current temp
60°F
Unavailable
Live forecast
Trip from Grand Prairie, TX to Portland, TX
Data updated 0 seconds ago
Drive Time
7h 10m
Distance
392.1 mi
631 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$59
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
7h 0m
★
6 AM
7h 11m
8 AM
7h 32m
10 AM
7h 18m
12 PM
7h 16m
3 PM
7h 19m
5 PM
7h 31m
8 PM
7h 4m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Grand Prairie, TX
Wikimedia Commons
Portland, TX
Thomas balabaud
Trip Overview
This 392.1-mile drive from Grand Prairie, TX, to Portland, TX, is designed for a single day, taking approximately 7 hours and 10 minutes to complete. Primarily following major highways, you'll find yourself on TX 130 Toll and TX 80 for significant portions of the journey. With a fuel cost estimated around $59 and only two recommended stops, this route is efficient for a quick trip across the Great Plains region of Texas. The highway-focused profile suggests a straightforward and relatively fast transit between these two Texas locations.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
196.1 miles from Grand Prairie, TX
A natural place for your longest stop of the day , about 3h 25m into the drive .
Loading map...
Drive Character
Expect a highway-focused drive for this 392.1-mile journey, with 83% of your travel time spent on high-speed roads like South R L Thornton Freeway and TX 130 Toll. The longest uninterrupted stretch you'll encounter is 80.5 miles on South R L Thornton Freeway, offering a chance to settle in for a solid period of driving. While predominantly highway, the inclusion of TX 80 suggests some variation might appear as you progress through the Texas landscape. This route generally maintains a consistent pace, prioritizing efficient travel.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 35 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
South R L Thornton Freeway is the longest continuous segment at about 80.5 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on South R L Thornton Freeway and TX 130 Toll. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.6 miles in.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 14 significant decision points across 392.1 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 5.6 miles: Lane positioning matters here; at 15.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 140.7 miles (I 35): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 14 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
6
5.6 mi into trip
|
~10m in
Take the ramp toward I 20 East
Lane positioning matters here
Use the left lane.
Toward I 20 East
7
15.3 mi into trip
|
~21m in
Take the exit toward I 35E South: Waco
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 467B
Toward I 35E South: Waco
6
140.7 mi into trip
|
~2h 30m in
|
I 35
Keep slight left at fork onto I 35
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
167.2 mi into trip
|
~2h 57m in
Take the exit toward TX 130 Toll South: San Antonio
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 265
Toward TX 130 Toll South: San Antonio
7
226.4 mi into trip
|
~3h 53m in
Take the exit toward US 183 South: Lockhart
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 470
Toward US 183 South: Lockhart
Main Roads
| Road | Distance | Duration |
|---|---|---|
| South R L Thornton Freeway | 80.5 mi | 1h 22m |
| TX 130 Toll | 58.5 mi | 54m |
| TX 80 | 51.2 mi | 56m |
| South US Highway 181 | 40.2 mi | 45m |
| Purple Heart Trail | 37.9 mi | 39m |
| I 35 | 26.5 mi | 26m |
| US Highway 181 | 18.9 mi | 22m |
| US Highway 181 South | 16.1 mi | 18m |
Longest stretch:
South R L Thornton Freeway
— 80.5 mi, about 1h 22m
Turn-by-Turn Driving Directions
Step-by-step road directions between Grand Prairie, TX and Portland, TX.
1
Start on this road
219 ft
·
21 sec
·
this road
2
Turn left onto Northeast 5th Street
189 ft
·
14 sec
·
Northeast 5th Street
3
Turn left onto TX 180
0.2 mi
·
27 sec
·
East Main Street
4
Turn right onto FM 1382
5.4 mi
·
9 min
·
South Belt Line Road
5
Take the ramp
0.3 mi
·
41 sec
Toward I 20 East
Use the left lane.
6
Merge onto I 20
9.3 mi
·
9 min
·
Lyndon B Johnson Freeway
Use the straight / slight right lanes.
7
Take the exit
0.4 mi
·
44 sec
Exit 467B
Toward I 35E South: Waco
Use the straight / slight right lanes.
8
Merge onto I 35E
81 mi
·
1 hr 22 min
·
South R L Thornton Freeway
Use the straight / slight right lanes.
9
Continue on I 35; US 77
6.6 mi
·
7 min
·
North Jack Kultgen Expressway
Use the straight / slight right lanes.
10
Continue on I 35
38 mi
·
39 min
·
Purple Heart Trail
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 35
26 mi
·
26 min
·
I 35
Use the straight / slight right lanes.
12
Take the exit
0.7 mi
·
55 sec
Exit 265
Toward TX 130 Toll South: San Antonio
Use the slight right lane.
13
Continue on TX 130 Toll
59 mi
·
54 min
·
TX 130 Toll
Use the straight / slight right lanes.
14
Take the exit
0.2 mi
·
29 sec
Exit 470
Toward US 183 South: Lockhart
Use the straight / slight right lanes.
15
Continue on US 183
0.5 mi
·
35 sec
·
United States Highway 183
16
Continue on US 183
4.9 mi
·
8 min
·
North Colorado Street
17
Continue on US 183
10 mi
·
11 min
·
US 183
18
Continue on US 183
4.2 mi
·
6 min
·
North Magnolia Avenue
19
Continue on TX 80
51 mi
·
56 min
·
TX 80
20
Turn slight left onto FM 792
8.4 mi
·
10 min
·
Farm-to-Market Road 792
21
Continue on TX 72; TX 239
0.8 mi
·
1 min
·
East Main Street
22
Turn left onto US 181
1.2 mi
·
1 min
·
South Sunset Strip Drive
23
Continue on US 181
40 mi
·
45 min
·
South US Highway 181
24
Continue on US 181
0.8 mi
·
55 sec
·
North 8th Street
25
Continue on US 181
16 mi
·
18 min
·
US Highway 181 South
26
Continue on TX 89
4.1 mi
·
4 min
·
State Highway 89
27
Continue on US 181
5.9 mi
·
6 min
·
US Highway 181
28
Continue on US 181
1.3 mi
·
1 min
·
Railroad Avenue
29
Continue on US 181
12 mi
·
13 min
·
US Highway 181
30
Take the exit
0.3 mi
·
38 sec
Toward Indian Point Park
31
Continue on US Highway 181
1.1 mi
·
2 min
·
US Highway 181
32
Take the ramp
1.1 mi
·
2 min
33
Merge onto US 181; TX 35
1.1 mi
·
1 min
·
US 181; TX 35
34
Take the exit
0.1 mi
·
17 sec
Toward Wildcat Drive
35
Arrive at destination
Toward Wildcat Drive
Trip Plan
For this 7-hour, 10-minute drive, departing Grand Prairie in the morning will allow you to reach Portland with ample daylight. Given the 392.1-mile distance and the efficient highway nature of the route, two planned stops should be sufficient for breaks and fuel. Keep an eye on your fuel gauge, especially during the longest stretch of 80.5 miles on South R L Thornton Freeway, to ensure you don't need to deviate for gas unexpectedly. The estimated fuel cost of $59 makes budgeting straightforward for this single-day trip.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 196.1 miles from Grand Prairie, TX, or about 3h 25m into the drive.
The longest continuous stretch on this route runs about 80.5 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 86 miles or 1h 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 196.1 miles or 3h 25m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 59m
Traffic, exits, and arrival timing usually matter more near Portland, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Grand Prairie, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Grand Prairie, TX
This is one driving day of about 392.1 miles and 7h 10m.
Your first comfortable stop window is around 86 miles from Grand Prairie, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on South R L Thornton Freeway for about 80.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 196.1 mi from Grand Prairie, TX · 3h 25m into the drive
Mid-route town
Meal stop
196 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 86 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 196.1 miles from Grand Prairie, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before South R L Thornton Freeway if your tank is already low. That segment runs about 80.5 miles.
Arriving in Portland, TX
The final approach into Portland, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Portland, TX.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$59.25 one way
$118.49 round trip
$3.84/gal
25.4 MPG avg
137 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $64.85 | $129.70 |
| premium | $4.54 | $70.01 | $140.01 |
| diesel | $5.61 | $86.57 | $173.14 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$59
Meals
$25–$50
Total
$84–$109
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 137.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $41 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 117.6 | 1 | $41.17 | $18.82 |
| Efficient EV | 98 | 1 | $34.31 | $15.68 |
| EV Truck/SUV | 156.8 | 1 | $54.89 | $25.09 |
Gas CO2
137 kg
EV CO2
46 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
Portland, TX
Morning in Portland on Wednesday
Local time
6:07 AM
CDT
Current temp
72°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
12 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
7h 10m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Grand Prairie, TX to Portland, TX covers 392.1 miles and takes about 7h 10m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are South R L Thornton Freeway, TX 130 Toll, TX 80. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 196.1 miles from Grand Prairie, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $59.25 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 14 significant decision points across 392.1 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 5.6 miles: Lane positioning matters here; at 15.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 140.7 miles (I 35): Highway fork - watch signs carefully. Lane positioning matters here.
The route from Grand Prairie, TX to Portland, TX does not surface many named destination signs beyond the main corridor.
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