How far is Lewisville, TX from Dallas, TX?
The driving distance from Lewisville, TX to Dallas, TX is about 24.6 miles (39.6 km), with a travel time of about 00h 30m by car.
- The straight-line flight distance is about 21.2 miles (34.1 km).
- For a round trip, plan for roughly 01h 00m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 30m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
A city in Dallas County, Texas.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Lewisville and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lewisville and Dallas.
-
1
Start on South Mill Street
1.5 km · 2 min · South Mill Street
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2
Continue on South Mill Street
61 m · 7 sec · South Mill Street
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3
Turn right onto East State Highway 121
1107 ft · 24 sec · East State Highway 121
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4
Turn left onto South Stemmons Freeway
1591 ft · 29 sec · South Stemmons Freeway
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5
Take the ramp slight left toward I 35E South, US 77 South
741 ft · 18 sec
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6
Merge slight left onto South Stemmons Freeway
12.6 mi · 14 min · South Stemmons Freeway
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7
Keep slight left to continue on North Stemmons Freeway
8.3 mi · 10 min · North Stemmons Freeway
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8
Take the exit slight right toward Continental Avenue, Commerce Street West
778 ft · 22 sec
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9
Turn straight onto North Stemmons Freeway
764 ft · 18 sec · North Stemmons Freeway
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10
Turn left onto Continental Avenue
1715 ft · 48 sec · Continental Avenue
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11
Turn slight right onto North Lamar Street
132 m · 15 sec · North Lamar Street
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12
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Lewisville and Dallas.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
South Stemmons Freeway
Merge slight left onto South Stemmons Freeway
12.6 mi · 00h 14m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Cloudy leaving Lewisville and Mostly Cloudy near Dallas.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lewisville to Dallas?
The road trip is about 24.6 miles (39.6 km) and usually takes 00h 30m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Farmers Branch is a useful midpoint, sitting about 11.6 miles from Lewisville and 13 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 21.2 miles (34.1 km), while the road route adds roughly 3.4 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.29 one way or $6.58 round trip. Estimated CO2 is about 7.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Lewisville and Mostly Cloudy near Dallas.
Stop Ideas Near Farmers Branch
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Anju
Clifford E 'Bill' Hall Park
Dallas Environmental Quality
City of Irving, City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Farmers Branch.
Union Station
Dallas, TX
Mesquite, TX
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Lewisville and Dallas. Straight-line distance: 21.19 mi (34.1 km).
#1 Lewisville
The second most populous city in Denton County, Texas.
| Population | 112,232 |
| Coordinates | 33.0462300, -96.9941700 |
| Altitude | 160 |
| 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: 40 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 49m |
| 40 mph (64.37 km/h) | 00h 36m |
| 50 mph (80.47 km/h) | 00h 29m |
| 60 mph (96.56 km/h) | 00h 24m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $3.29 | $6.58 |
| Mid-grade | $4.25 | $3.70 | $7.40 |
| Premium | $4.59 | $3.99 | $7.99 |
| Diesel | $3.99 | $3.47 | $6.95 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.