How far is McKinney, TX from Lake Dallas, TX?
The driving distance from McKinney, TX to Lake Dallas, TX is about 32 miles (51.5 km), with a travel time of about 00h 42m by car.
- The straight-line flight distance is about 24.4 miles (39.2 km).
- For a round trip, plan for roughly 01h 25m 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 42m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
A city in Denton County, Texas.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between McKinney and Lake Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between McKinney and Lake Dallas.
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1
Start on North Tennessee Street
36 m · 12 sec · North Tennessee Street
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2
Turn left onto East Virginia Street
70 m · 13 sec · East Virginia Street
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3
Turn left onto North Kentucky Street
725 ft · 27 sec · North Kentucky Street
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4
Turn left onto East Davis Street
79 m · 14 sec · East Davis Street
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5
Turn right onto South Tennessee Street
1 mi · 3 min · South Tennessee Street
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6
Turn slight right onto South McDonald Street
1.2 mi · 2 min · South McDonald Street
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7
Continue on Spur 399
1.4 km · 1 min · Spur 399
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8
Continue on Sam Rayburn Tollway
16.7 mi · 18 min · Sam Rayburn Tollway
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9
Take the exit slight right toward TX 121 Business
1251 ft · 31 sec
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10
Turn straight onto East State Highway 121
4.5 mi · 7 min · East State Highway 121
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11
Turn right onto East Main Street
2351 ft · 51 sec · East Main Street
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12
Turn straight onto North Railroad Street
35 m · 2 sec · North Railroad Street
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13
Keep slight left to continue on North Railroad Street
38 m · 3 sec · North Railroad Street
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14
Continue on East Church Street
1.1 km · 1 min · East Church Street
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15
Continue on West Main Street
2871 ft · 1 min · West Main Street
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16
Turn right onto North Stemmons Freeway
2989 ft · 51 sec · North Stemmons Freeway
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17
Take the ramp slight left toward I 35E North, US 77 North
683 ft · 17 sec
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18
Merge slight left onto North Stemmons Freeway
3.7 mi · 4 min · North Stemmons Freeway
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19
Take the exit slight right toward Lake Dallas Drive
543 ft · 13 sec
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20
Turn straight onto South Stemmons Freeway
2132 ft · 45 sec · South Stemmons Freeway
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21
Turn right onto South Lake Dallas Drive
2065 ft · 59 sec · South Lake Dallas Drive
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22
Turn straight
52 m · 9 sec
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23
Turn slight right onto Main Street
1138 ft · 31 sec · Main Street
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24
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between McKinney and Lake 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.
Sam Rayburn Tollway
Continue on Sam Rayburn Tollway
16.7 mi · 00h 18m
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 Sunny leaving McKinney and Mostly Sunny near Lake Dallas.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from McKinney to Lake Dallas?
The road trip is about 32 miles (51.5 km) and usually takes 00h 42m 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?
The Colony is a useful midpoint, sitting about 16 miles from McKinney and 16 miles from Lake Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 24.4 miles (39.2 km), while the road route adds roughly 7.6 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 7:04 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.27 one way or $8.54 round trip. Estimated CO2 is about 10 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around McKinney and Mostly Sunny near Lake Dallas.
Stop Ideas Near The Colony
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Clifford E 'Bill' Hall Park
Richardson City Hall
Galleria Dallas
Town of Prosper City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to The Colony.
Dallas, TX
Union Station
Mesquite, TX
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between McKinney and Lake Dallas. Straight-line distance: 24.34 mi (39.17 km).
#1 McKinney
The third most populous city in Collin County, Texas.
| Population | 208,272 |
| Coordinates | 33.1976200, -96.6152700 |
| Altitude | 192 |
| Country | United States |
#2 Lake Dallas
City in Denton County, Texas, United States
| Population | 8,124 |
| Coordinates | 33.1192900, -97.0255600 |
| Altitude | 175 |
| Country | United States |
End: Lake Dallas (-97.02556, 33.11929)
Estimated Travel Time
Distance: 51 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 03m |
| 40 mph (64.37 km/h) | 00h 47m |
| 50 mph (80.47 km/h) | 00h 38m |
| 60 mph (96.56 km/h) | 00h 31m |
| 70 mph (112.65 km/h) | 00h 27m |
| 80 mph (129 km/h) | 00h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $4.27 | $8.54 |
| Mid-grade | $4.25 | $4.80 | $9.61 |
| Premium | $4.59 | $5.19 | $10.38 |
| Diesel | $3.99 | $4.51 | $9.02 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.