How far is McKinney, TX from San Elizario, TX?
The driving distance from McKinney, TX to San Elizario, TX is about 644.9 miles (1037.9 km), with a travel time of about 10h 51m by car.
- The straight-line flight distance is about 574.1 miles (924 km).
- For a round trip, plan for roughly 21h 43m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 10h 51m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Sunny
Driving Route Map
The map below follows the saved road route between McKinney and San Elizario.
Turn-by-Turn Driving Directions
Step-by-step road directions between McKinney and San Elizario.
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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
72 m · 16 sec · North Kentucky Street
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4
Turn left onto East Louisiana Street
1034 ft · 29 sec · East Louisiana Street
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5
Turn right onto South McDonald Street
2.4 mi · 4 min · South McDonald Street
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6
Continue on Spur 399
1.4 km · 1 min · Spur 399
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7
Continue on Sam Rayburn Tollway
20.3 mi · 22 min · Sam Rayburn Tollway
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8
Continue straight
1.4 mi · 2 min
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9
Continue on Sam Rayburn Tollway
3.4 mi · 4 min · Sam Rayburn Tollway
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10
Continue straight
6.9 mi · 7 min
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11
Keep slight left to continue on TX 121 South: Forth Worth, Arlington, Grand Praire
6.9 mi · 8 min
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12
Take the exit slight left toward TX 121 Express South Toll, TX 183 Express West Toll
1.1 km · 42 sec
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13
Continue on SH 121/183 TEXpress
3.4 mi · 3 min · SH 121/183 TEXpress
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14
Continue on SH 183 TEXpress
644 ft · 7 sec · SH 183 TEXpress
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15
Continue on SH 121/183 TEXpress
1.1 km · 43 sec · SH 121/183 TEXpress
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16
Continue on I 820 TEXpress
6.9 mi · 7 min · I 820 TEXpress
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17
Merge slight right onto Northeast Loop
1864 ft · 24 sec · Northeast Loop
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18
Continue on Jim Wright Freeway
12.8 mi · 15 min · Jim Wright Freeway
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19
Take the exit slight right toward I 30 West: Weatherford
1799 ft · 1 min
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20
Merge slight left onto West Freeway
6 mi · 6 min · West Freeway
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21
Merge slight right
421 mi · 7 hr
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22
Merge slight left
143.4 mi · 2 hr 16 min
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23
Take the exit slight right toward FM 1110: Clint, San Elizario
1452 ft · 36 sec
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24
Continue on Gateway Boulevard West
152 m · 21 sec · Gateway Boulevard West
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25
Turn left onto FM 1110
1.4 km · 1 min · FM 1110
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26
Continue on Clint-San Elizario Road
1709 ft · 30 sec · Clint-San Elizario Road
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27
Turn right onto North Loop Drive
1.2 mi · 2 min · North Loop Drive
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28
Turn left
3.7 mi · 7 min
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29
Turn left onto Socorro Road
121 m · 10 sec · Socorro Road
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30
Turn right onto San Elizario Rd.
134 m · 19 sec · San Elizario Rd.
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31
Arrive at your destination
0 m · 1 sec · San Elizario Rd.
Car Route Details
A richer read on the saved driving route between McKinney and San Elizario.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
West Freeway
Merge slight right
421 mi · 07h 00m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Chance Showers And Thunderstorms leaving McKinney and Sunny near San Elizario.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from McKinney to San Elizario?
The road trip is about 644.9 miles (1037.9 km) and usually takes 10h 51m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Big Spring is a useful midpoint, sitting about 322.1 miles from McKinney and 322.8 miles from San Elizario.
How much longer is the road route than the straight-line distance?
The direct path is about 574.1 miles (924 km), while the road route adds roughly 70.8 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 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $86.01 one way or $172.02 round trip. Estimated CO2 is about 202.3 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between McKinney and San Elizario, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around McKinney and Sunny near San Elizario.
Flight Path Map
This map shows the direct air route between McKinney and San Elizario. Straight-line distance: 574.13 mi (923.97 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 San Elizario
City in El Paso County, Texas, United States
| Population | 9,062 |
| Coordinates | 31.5851100, -106.2727600 |
| Altitude | 1110 |
| Country | United States |
End: San Elizario (-106.27276, 31.58511)
Estimated Travel Time
Distance: 1038 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 21h 29m |
| 40 mph (64.37 km/h) | 16h 07m |
| 50 mph (80.47 km/h) | 12h 53m |
| 60 mph (96.56 km/h) | 10h 44m |
| 70 mph (112.65 km/h) | 09h 12m |
| 80 mph (129 km/h) | 08h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $86.01 | $172.02 |
| Mid-grade | $4.25 | $96.78 | $193.55 |
| Premium | $4.59 | $104.49 | $208.98 |
| Diesel | $3.99 | $90.88 | $181.76 |
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.