How far is Sienna Plantation, TX from Dallas, TX?
The driving distance from Sienna Plantation, TX to Dallas, TX is about 272.4 miles (438.4 km), with a travel time of about 04h 19m by car.
- The straight-line flight distance is about 240.4 miles (386.9 km).
- For a round trip, plan for roughly 08h 38m 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 19m.
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 Leon County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Sienna Plantation and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sienna Plantation and Dallas.
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1
Start on Monarch Crossing
1819 ft · 1 min · Monarch Crossing
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2
Turn right onto Sawmill Lake Drive
72 m · 14 sec · Sawmill Lake Drive
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3
Turn right onto Waters Lake Boulevard
1 mi · 3 min · Waters Lake Boulevard
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4
Turn right onto Sienna Parkway
2.7 mi · 5 min · Sienna Parkway
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5
Take the ramp slight right
1983 ft · 39 sec
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6
Merge slight left onto Fort Bend Parkway Toll Road
7.4 mi · 8 min · Fort Bend Parkway Toll Road
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7
Continue on Fort Bend Toll Road
2.4 mi · 3 min · Fort Bend Toll Road
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8
Merge slight left onto Main Street
2549 ft · 40 sec · Main Street
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9
Take the exit slight right toward Post Oak Road
49 m · 3 sec
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10
Continue on Post Oak Road
1140 ft · 24 sec
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11
Continue on Post Oak Road
900 ft · 19 sec
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12
Keep slight right
75 m · 12 sec
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13
Turn left
136 m · 11 sec
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14
Continue straight
842 ft · 16 sec
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15
Merge slight left onto South Post Oak Road
1.2 mi · 2 min · South Post Oak Road
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16
Keep slight left to continue on South Post Oak Road
2807 ft · 48 sec · South Post Oak Road
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17
Keep slight left to continue on I 610 North
1.1 km · 1 min
-
18
Merge slight right onto West Loop South
12.6 mi · 16 min · West Loop South
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19
Take the exit slight left toward I 45 North: Dallas
2873 ft · 1 min
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20
Merge slight left onto North Freeway
233.3 mi · 4 hr 4 min · North Freeway
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21
Take the exit slight right toward Main Street West, Elm Street
1302 ft · 32 sec
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22
Keep slight right to continue on Elm Street
577 ft · 14 sec
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23
Turn straight onto Elm Street
1.4 km · 2 min · Elm Street
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24
Turn right onto North Lamar Street
1233 ft · 31 sec · North Lamar Street
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25
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Sienna Plantation 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
Merge slight left onto North Freeway
233 mi · 04h 04m
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.
Mostly Cloudy then Chance Showers And Thunderstorms leaving Sienna Plantation 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 Sienna Plantation to Dallas?
The road trip is about 272.4 miles (438.4 km) and usually takes 04h 19m 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?
Leona is a useful midpoint, sitting about 133.1 miles from Sienna Plantation and 139.3 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 240.4 miles (386.9 km), while the road route adds roughly 32 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 8:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $36.32 one way or $72.63 round trip. Estimated CO2 is about 85.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy then Chance Showers And Thunderstorms around Sienna Plantation and Chance Showers And Thunderstorms near Dallas.
Stop Ideas Near Leona
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 Leona.
Bryan, TX
Waco, TX
Flight Path Map
This map shows the direct air route between Sienna Plantation and Dallas. Straight-line distance: 240.39 mi (386.87 km).
#1 Sienna Plantation
Census designated place
| Population | 13,721 |
| Coordinates | 29.4860700, -95.5080000 |
| Altitude | 18 |
| 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: 438 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 04m |
| 40 mph (64.37 km/h) | 06h 48m |
| 50 mph (80.47 km/h) | 05h 26m |
| 60 mph (96.56 km/h) | 04h 32m |
| 70 mph (112.65 km/h) | 03h 53m |
| 80 mph (129 km/h) | 03h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $36.32 | $72.63 |
| Mid-grade | $4.25 | $40.86 | $81.72 |
| Premium | $4.59 | $44.12 | $88.24 |
| Diesel | $3.99 | $38.37 | $76.75 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.