How far is Sinton, TX from Dallas, TX?
The driving distance from Sinton, TX to Dallas, TX is about 365.5 miles (588.2 km), with a travel time of about 05h 52m by car.
- The straight-line flight distance is about 330.6 miles (532.1 km).
- For a round trip, plan for roughly 11h 44m 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 52m.
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.
The most populous city in Travis County, Texas.
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 Sinton and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sinton and Dallas.
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1
Start on East Sinton Street
2375 ft · 1 min · East Sinton Street
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2
Turn right onto North San Patricio Avenue
1244 ft · 21 sec · North San Patricio Avenue
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3
Continue on US Highway 181
1.5 mi · 2 min · US Highway 181
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4
Take the ramp left
58.7 mi · 1 hr 7 min
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5
Turn right onto West Main Street
1.2 km · 1 min · West Main Street
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6
Keep slight left to continue on East Main Street
71 m · 4 sec · East Main Street
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7
Continue on Helena Road
8.4 mi · 11 min · Helena Road
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8
Turn straight onto State Highway 80
23.6 mi · 26 min · State Highway 80
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9
Continue on South Nixon Avenue
1 mi · 2 min · South Nixon Avenue
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10
Continue on State Highway 80 North
30.8 mi · 35 min · State Highway 80 North
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11
Continue on US 183
10.1 mi · 12 min · US 183
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12
Continue on South Colorado Street
4.9 mi · 9 min · South Colorado Street
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13
Continue on United States Highway 183
1282 ft · 17 sec · United States Highway 183
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14
Keep slight left to continue on TX 130 Toll North: Austin, Waco
2447 ft · 35 sec
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15
Merge slight left onto Pickle Parkway
58.5 mi · 55 min · Pickle Parkway
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16
Keep slight left to continue on I 35 North: Waco
2045 ft · 50 sec
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17
Merge slight left onto Purple Heart Trail
64.7 mi · 1 hr 6 min · Purple Heart Trail
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18
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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19
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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20
Keep slight right to continue on I 35E: Dallas
58.1 mi · 1 hr 1 min
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21
Take the exit slight right toward Continental Avenue
1188 ft · 31 sec
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22
Turn right onto Continental Avenue
1275 ft · 31 sec · Continental Avenue
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23
Turn slight right onto North Lamar Street
132 m · 15 sec · North Lamar Street
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24
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Sinton 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 Sinton 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 Sinton to Dallas?
The road trip is about 365.5 miles (588.2 km) and usually takes 05h 52m 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?
Pflugerville is a useful midpoint, sitting about 181.9 miles from Sinton and 183.6 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 330.6 miles (532.1 km), while the road route adds roughly 34.9 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 5:16 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $48.75 one way or $97.50 round trip. Estimated CO2 is about 114.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Sinton and Chance Showers And Thunderstorms near Dallas.
Stop Ideas Near Pflugerville
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 Pflugerville.
Austin
Taylor
San Marcos Station
Killeen, Texas
Flight Path Map
This map shows the direct air route between Sinton and Dallas. Straight-line distance: 330.6 mi (532.05 km).
#1 Sinton
City in Texas, United States
| Population | 5,281 |
| Coordinates | 28.0366800, -97.5091600 |
| Altitude | 15 |
| 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: 588 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 10m |
| 40 mph (64.37 km/h) | 09h 08m |
| 50 mph (80.47 km/h) | 07h 18m |
| 60 mph (96.56 km/h) | 06h 05m |
| 70 mph (112.65 km/h) | 05h 13m |
| 80 mph (129 km/h) | 04h 33m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $48.75 | $97.50 |
| Mid-grade | $4.25 | $54.85 | $109.70 |
| Premium | $4.59 | $59.22 | $118.45 |
| Diesel | $3.99 | $51.51 | $103.02 |
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.