How far is Leon Valley, TX from McKinney, TX?
The driving distance from Leon Valley, TX to McKinney, TX is about 321.7 miles (517.7 km), with a travel time of about 04h 48m by car.
- The straight-line flight distance is about 281.8 miles (453.5 km).
- For a round trip, plan for roughly 09h 36m 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 48m.
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 Bell County, Texas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Sunny then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Leon Valley and McKinney.
Turn-by-Turn Driving Directions
Step-by-step road directions between Leon Valley and McKinney.
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1
Start on Bandera Road
1.5 mi · 3 min · Bandera Road
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2
Turn left onto Northwest Loop 410
114 m · 7 sec · Northwest Loop 410
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3
Take the ramp slight left toward I 410 East
1117 ft · 27 sec
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4
Merge slight left onto Connally Loop
13.2 mi · 15 min · Connally Loop
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5
Keep slight left to continue on I 35 North: Austin
1694 ft · 41 sec
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6
Merge slight left onto North Pan Am Expressway
6.8 mi · 8 min · North Pan Am Expressway
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7
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
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8
Continue on Interstate Highway 35
1.9 mi · 2 min · Interstate Highway 35
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9
Continue on Purple Heart Trail
47.8 mi · 52 min · Purple Heart Trail
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10
Keep slight right to continue on Purple Heart Trail
95.6 mi · 1 hr 40 min · Purple Heart Trail
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11
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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12
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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13
Keep slight right to continue on I 35E: Dallas
56.2 mi · 58 min
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14
Take the exit slight right toward I 30 East: Texarkana, Riverfront Boulevard, Griffin Street
2094 ft · 42 sec
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15
Keep slight left to continue on I 35E North, I 30 West: Denton, Fort Worth, Texarkana
129 m · 6 sec
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16
Keep slight right to continue on I 30 East: Texarkana, Convention Center
2206 ft · 33 sec
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17
Keep slight left to continue on I 30 East: Texarkana
117 m · 6 sec
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18
Continue on East R L Thornton Freeway
1.2 km · 1 min · East R L Thornton Freeway
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19
Take the exit slight right toward I 45, US 75: Houston, McKinney
2421 ft · 46 sec
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20
Keep slight left to continue on US 75 North: McKinney
2512 ft · 1 min
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21
Keep slight right to continue on US 75 North: McKinney, Bryan Street East
1697 ft · 27 sec
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22
Merge slight left onto Julius Schepps Freeway
1.2 km · 49 sec · Julius Schepps Freeway
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23
Continue on North Central Expressway
26.6 mi · 29 min · North Central Expressway
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24
Take the exit slight right toward SRT South, TX 5: Sam Rayburn Tollway
1776 ft · 22 sec
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25
Keep slight right
1.2 km · 1 min
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26
Merge slight left
1.5 km · 1 min
-
27
Continue on South McDonald Street
1.6 km · 2 min · South McDonald Street
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28
Turn slight left
86 m · 10 sec
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29
Continue on South Tennessee Street
1.1 mi · 3 min · South Tennessee Street
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30
Arrive at your destination
0 m · 1 sec · North Tennessee Street
Car Route Details
A richer read on the saved driving route between Leon Valley and McKinney.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Purple Heart Trail
Keep slight right to continue on Purple Heart Trail
95.6 mi · 01h 40m
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.
Partly Sunny leaving Leon Valley and Partly Sunny then Slight Chance Showers And Thunderstorms near McKinney.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Leon Valley to McKinney?
The road trip is about 321.7 miles (517.7 km) and usually takes 04h 48m 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?
Troy is a useful midpoint, sitting about 155 miles from Leon Valley and 166.7 miles from McKinney.
How much longer is the road route than the straight-line distance?
The direct path is about 281.8 miles (453.5 km), while the road route adds roughly 39.9 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 7:24 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.89 one way or $85.78 round trip. Estimated CO2 is about 100.9 kg one way.
What should you check before leaving?
Before you leave, expect Partly Sunny around Leon Valley and Partly Sunny then Slight Chance Showers And Thunderstorms near McKinney.
Stop Ideas Near Troy
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 Troy.
Temple
McGregor
Killeen, Texas
Waco, TX
Flight Path Map
This map shows the direct air route between Leon Valley and McKinney. Straight-line distance: 281.79 mi (453.49 km).
#1 Leon Valley
City in Texas
| Population | 12,301 |
| Coordinates | 29.4952300, -98.6186300 |
| Altitude | 252 |
| Country | United States |
#2 McKinney
The third most populous city in Collin County, Texas.
| Population | 208,272 |
| Coordinates | 33.1976200, -96.6152700 |
| Altitude | 192 |
| Country | United States |
End: North Tennessee Street (-96.61506, 33.19762)
Estimated Travel Time
Distance: 518 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 43m |
| 40 mph (64.37 km/h) | 08h 02m |
| 50 mph (80.47 km/h) | 06h 25m |
| 60 mph (96.56 km/h) | 05h 21m |
| 70 mph (112.65 km/h) | 04h 35m |
| 80 mph (129 km/h) | 04h 00m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $42.89 | $85.78 |
| Mid-grade | $4.25 | $48.26 | $96.52 |
| Premium | $4.59 | $52.11 | $104.22 |
| Diesel | $3.99 | $45.32 | $90.64 |
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 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.