How far is Sweeny, TX from Arlington, TX?
The driving distance from Sweeny, TX to Arlington, TX is about 320.7 miles (516.1 km), with a travel time of about 05h 09m by car.
- The straight-line flight distance is about 268.7 miles (432.5 km).
- For a round trip, plan for roughly 10h 19m 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 09m.
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 Texas, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Slight Chance Showers And Thunderstorms then Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Sweeny and Arlington.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sweeny and Arlington.
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1
Start on North Main Street
24 m · 4 sec · North Main Street
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2
Turn right onto East 2nd Street
1.3 km · 1 min · East 2nd Street
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3
Continue on North McKinney Street
1588 ft · 32 sec · North McKinney Street
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4
Continue on East 7th Street
3.4 mi · 6 min · East 7th Street
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5
Turn right
2.2 mi · 3 min
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6
Turn right
2 mi · 4 min
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7
Turn right onto East Brazos Avenue
1.5 km · 1 min · East Brazos Avenue
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8
Continue on Jimmy Phillips Boulevard
11.3 mi · 17 min · Jimmy Phillips Boulevard
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9
Take the ramp left
2971 ft · 1 min
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10
Merge slight left onto Nolan Ryan Expressway
24.5 mi · 28 min · Nolan Ryan Expressway
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11
Continue on South Freeway
586 ft · 8 sec · South Freeway
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12
Keep slight left to continue on Brazoria County Expressway
16.1 mi · 19 min · Brazoria County Expressway
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13
Keep slight left to continue on I 45 North: Dallas
2423 ft · 59 sec
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14
Merge slight right onto Gulf Freeway
2.4 mi · 3 min · Gulf Freeway
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15
Continue on North Freeway
226.9 mi · 3 hr 57 min · North Freeway
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16
Take the exit slight right toward I 20 West: Fort Worth
1.5 km · 2 min
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17
Merge slight left onto Lyndon B Johnson Freeway
15.1 mi · 16 min · Lyndon B Johnson Freeway
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18
Continue on Ronald Reagan Memorial Highway
6.1 mi · 7 min · Ronald Reagan Memorial Highway
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19
Take the exit slight right toward Collins Street
1197 ft · 29 sec
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20
Turn straight onto East Interstate 20
744 ft · 17 sec · East Interstate 20
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21
Turn right onto South Collins Street
3.9 mi · 7 min · South Collins Street
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22
Turn left onto East Abram Street
1 km · 1 min · East Abram Street
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23
Arrive at your destination
0 m · 1 sec · West Abram Street
Car Route Details
A richer read on the saved driving route between Sweeny and Arlington.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
North Freeway
Continue on North Freeway
227 mi · 03h 57m
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 leaving Sweeny and Slight Chance Showers And Thunderstorms then Mostly Cloudy near Arlington.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sweeny to Arlington?
The road trip is about 320.7 miles (516.1 km) and usually takes 05h 09m 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?
Madisonville is a useful midpoint, sitting about 159.8 miles from Sweeny and 160.9 miles from Arlington.
How much longer is the road route than the straight-line distance?
The direct path is about 268.7 miles (432.5 km), while the road route adds roughly 52 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 6:40 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.78 one way or $85.56 round trip. Estimated CO2 is about 100.6 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Sweeny and Slight Chance Showers And Thunderstorms then Mostly Cloudy near Arlington.
Stop Ideas Near Madisonville
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 Madisonville.
Bryan, TX
Prairie View, TX
Flight Path Map
This map shows the direct air route between Sweeny and Arlington. Straight-line distance: 268.74 mi (432.5 km).
#1 Sweeny
City in Brazoria County, Texas, United States
| Population | 3,618 |
| Coordinates | 29.0388600, -95.6985600 |
| Altitude | 9 |
| Country | United States |
#2 Arlington
The third most populous city in Texas and the center of the Dallas-Fort Worth metropolitan area.
| Population | 398,864 |
| Coordinates | 32.7356900, -97.1080700 |
| Altitude | 184 |
| Country | United States |
End: West Abram Street (-97.108073, 32.735603)
Estimated Travel Time
Distance: 516 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 41m |
| 40 mph (64.37 km/h) | 08h 01m |
| 50 mph (80.47 km/h) | 06h 24m |
| 60 mph (96.56 km/h) | 05h 20m |
| 70 mph (112.65 km/h) | 04h 34m |
| 80 mph (129 km/h) | 04h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $42.78 | $85.56 |
| Mid-grade | $4.25 | $48.13 | $96.27 |
| Premium | $4.59 | $51.97 | $103.94 |
| Diesel | $3.99 | $45.20 | $90.40 |
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.