How far is La Marque, TX from Dallas, TX?
The driving distance from La Marque, TX to Dallas, TX is about 281.9 miles (453.6 km), with a travel time of about 04h 11m by car.
- The straight-line flight distance is about 259.7 miles (418 km).
- For a round trip, plan for roughly 08h 23m 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 04h 11m.
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
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between La Marque and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between La Marque and Dallas.
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1
Start on the route
5 m · 3 sec
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2
Turn right onto Cedar Drive
1.4 mi · 3 min · Cedar Drive
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3
Turn right onto Gulf Freeway Frontage Road
1.3 mi · 2 min · Gulf Freeway Frontage Road
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4
Take the ramp slight left toward I 45 North
675 ft · 16 sec
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5
Merge slight left onto Gulf Freeway
35.7 mi · 41 min · Gulf Freeway
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6
Continue on North Freeway
236.3 mi · 4 hr 8 min · North Freeway
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7
Take the exit slight right toward Main Street West, Elm Street
1302 ft · 32 sec
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8
Keep slight right to continue on Elm Street
577 ft · 14 sec
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9
Turn straight onto Elm Street
1.4 km · 2 min · Elm Street
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10
Turn right onto North Lamar Street
1233 ft · 31 sec · North Lamar Street
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11
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between La Marque and Dallas.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
North Freeway
Continue on North Freeway
236 mi · 04h 08m
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 leaving La Marque 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 La Marque to Dallas?
The road trip is about 281.9 miles (453.6 km) and usually takes 04h 11m 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 138.4 miles from La Marque and 143.4 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 259.7 miles (418 km), while the road route adds roughly 22.2 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 8:36 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.60 one way or $75.20 round trip. Estimated CO2 is about 88.4 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around La Marque and Chance Showers And Thunderstorms near Dallas.
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.
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Flight Path Map
This map shows the direct air route between La Marque and Dallas. Straight-line distance: 259.7 mi (417.95 km).
#1 La Marque
City in Texas
| Population | 17,642 |
| Coordinates | 29.3685700, -94.9713100 |
| Altitude | 5 |
| 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: 454 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 23m |
| 40 mph (64.37 km/h) | 07h 02m |
| 50 mph (80.47 km/h) | 05h 38m |
| 60 mph (96.56 km/h) | 04h 41m |
| 70 mph (112.65 km/h) | 04h 01m |
| 80 mph (129 km/h) | 03h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $37.60 | $75.20 |
| Mid-grade | $4.25 | $42.31 | $84.61 |
| Premium | $4.59 | $45.68 | $91.36 |
| Diesel | $3.99 | $39.73 | $79.46 |
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.