How far is Lake Dallas, TX from Amarillo, TX?
The driving distance from Lake Dallas, TX to Amarillo, TX is about 335.4 miles (539.7 km), with a travel time of about 05h 07m by car.
- The straight-line flight distance is about 310.7 miles (500.1 km).
- For a round trip, plan for roughly 10h 15m 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 07m.
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 Wilbarger County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Areas Of Fog
Driving Route Map
The map below follows the saved road route between Lake Dallas and Amarillo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lake Dallas and Amarillo.
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1
Start on Main Street
1229 ft · 36 sec · Main Street
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2
Continue on Church Street
670 ft · 30 sec · Church Street
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3
At the end of the road, turn right onto South Stemmons Freeway
3063 ft · 52 sec · South Stemmons Freeway
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4
Take the ramp slight left toward I 35E North, US 77 North
799 ft · 20 sec
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5
Merge slight left onto South Stemmons Freeway
10.3 mi · 11 min · South Stemmons Freeway
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6
Continue straight
782 ft · 10 sec
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7
Take the exit slight right toward US 380: University Drive
672 ft · 16 sec
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8
Turn straight onto North Interstate 35
2258 ft · 47 sec · North Interstate 35
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9
Turn left onto West University Drive
3.4 mi · 5 min · West University Drive
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10
Continue on US Highway 380 West
21.5 mi · 25 min · US Highway 380 West
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11
Take the exit slight right
1443 ft · 40 sec
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12
Merge slight left onto North US Highway 287
72.5 mi · 1 hr 15 min · North US Highway 287
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13
Continue on Lloyd Ruby Overpass
1.3 km · 59 sec · Lloyd Ruby Overpass
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14
Continue on Central Freeway
2.4 mi · 3 min · Central Freeway
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15
Keep slight left to continue on Northwest Freeway
5.3 mi · 6 min · Northwest Freeway
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16
Continue on US Highway 287 East
40.5 mi · 42 min · US Highway 287 East
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17
Continue on Martin Luther King Jr Memorial Highway
4.1 mi · 4 min · Martin Luther King Jr Memorial Highway
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18
Continue on US Highway 287 West
25.7 mi · 26 min · US Highway 287 West
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19
Continue on East 11th Street
28.7 mi · 33 min · East 11th Street
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20
Continue on Avenue F Northeast
2.8 mi · 3 min · Avenue F Northeast
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21
Continue on US Highway 287
13.8 mi · 15 min · US Highway 287
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22
Continue on Burnett Street
1.1 km · 1 min · Burnett Street
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23
Continue on US Highway 287
13.6 mi · 14 min · US Highway 287
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24
Turn straight onto Boykin Drive
26.2 mi · 28 min · Boykin Drive
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25
Continue on East 2nd Street
1.6 mi · 2 min · East 2nd Street
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26
Continue on US Highway 287
28.4 mi · 29 min · US Highway 287
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27
Continue on East 1st Street
1.1 mi · 2 min · East 1st Street
-
28
Continue on US Highway 287
19.6 mi · 20 min · US Highway 287
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29
Keep slight right to continue on East Interstate Drive
100 m · 8 sec · East Interstate Drive
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30
Keep slight right to continue on Southeast 3rd Avenue
2.6 mi · 4 min · Southeast 3rd Avenue
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31
Take the ramp left
946 ft · 26 sec
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32
Merge slight left onto North Lakeside Drive
1.3 mi · 1 min · North Lakeside Drive
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33
Take the exit slight right toward US 60, I 40 Business: Amarillo Boulevard
1620 ft · 46 sec
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34
Turn left onto East Amarillo Boulevard
4.4 mi · 5 min · East Amarillo Boulevard
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35
Continue straight
1.4 km · 1 min
-
36
Continue on East Amarillo Boulevard
534 ft · 17 sec · East Amarillo Boulevard
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37
Arrive at your destination
0 m · 1 sec · East Amarillo Boulevard
Car Route Details
A richer read on the saved driving route between Lake Dallas and Amarillo.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
North US Highway 287
Merge slight left onto North US Highway 287
72.5 mi · 01h 15m
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 Sunny then Slight Chance Showers And Thunderstorms leaving Lake Dallas and Areas Of Fog near Amarillo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lake Dallas to Amarillo?
The road trip is about 335.4 miles (539.7 km) and usually takes 05h 07m 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?
Vernon is a useful midpoint, sitting about 167.2 miles from Lake Dallas and 168.1 miles from Amarillo.
How much longer is the road route than the straight-line distance?
The direct path is about 310.7 miles (500.1 km), while the road route adds roughly 24.7 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 6:44 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $45.42 one way or $90.83 round trip. Estimated CO2 is about 105.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Lake Dallas and Areas Of Fog near Amarillo.
Flight Path Map
This map shows the direct air route between Lake Dallas and Amarillo. Straight-line distance: 310.72 mi (500.05 km).
#1 Lake Dallas
City in Denton County, Texas, United States
| Population | 8,124 |
| Coordinates | 33.1192900, -97.0255600 |
| Altitude | 175 |
| Country | United States |
#2 Amarillo
The second most populous city in Texas Panhandle.
| Population | 199,654 |
| Coordinates | 35.2220000, -101.8313000 |
| Altitude | 1118 |
| Country | United States |
End: East Amarillo Boulevard (-101.8313, 35.221963)
Estimated Travel Time
Distance: 540 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 10m |
| 40 mph (64.37 km/h) | 08h 23m |
| 50 mph (80.47 km/h) | 06h 42m |
| 60 mph (96.56 km/h) | 05h 35m |
| 70 mph (112.65 km/h) | 04h 47m |
| 80 mph (129 km/h) | 04h 11m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.84 | $45.42 | $90.83 |
| Mid-grade | $4.35 | $51.43 | $102.85 |
| Premium | $4.72 | $55.87 | $111.75 |
| Diesel | $5.78 | $68.33 | $136.66 |
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 · Oct 15, 2026