Chamizal National Memorial
National Memorial
Chamizal is more than just an urban park to recreate or enjoy a quiet afternoon. These grounds are a reminder of the harmonious settlement of a 100-year boundary dispute between the United States and...
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Create accountDrive Time
10h 52m
Distance
647 mi
1,041 km
Drive Score
7/10
Good drive
Same Day?
2-day trip
Fuel Cost
$99
one way
EV Charging
Excellent
40 DC fast
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Horizon City, TX
Thomas balabaud
McKinney, TX
Jeff Stapleton
The drive from Horizon City, TX to McKinney, TX covers 647 miles and takes about 10h 52m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on I 20, I 10, Sam Rayburn Tollway for much of the mileage, and the overall profile is long-distance drive. The longest uninterrupted segment is about 421.1 miles on I 20. At current regular gas prices, budget about $98.83 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
323.5 miles from Horizon City, TX
A natural place for your longest stop of the day , about 5h 19m into the drive .
At 647 miles and 10h 52m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are I 20 and I 10.
This is a straightforward highway drive that stays mostly on I 20 and I 10. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 152.4 miles in near I 20.
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 14 significant decision points across 647 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 152.4 miles (I 20): Highway fork - watch signs carefully. Lane positioning matters here; at 573.5 miles (I 30 / West Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 579.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Keep slight left at fork onto I 20
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto I 30 / West Freeway toward I 30 East: Downtown Fort Worth
Highway fork - watch signs carefully. Lane positioning matters here
Take the exit toward I 820 North
Exit ramp - move to the correct lane early. Lane positioning matters here
Keep slight left at fork onto I 820 TEXpress toward I 820 Express East: DFW Airport Dallas Entrance
Highway fork - watch signs carefully. Lane positioning matters here
Keep slight left at fork onto TX 121 toward TX 121 North, I 635 East
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
| Road | Distance | Duration |
|---|---|---|
| I 20 | 421.1 mi | 6h 59m |
| I 10 | 148.2 mi | 2h 20m |
| Sam Rayburn Tollway | 23.8 mi | 25m |
| Jim Wright Freeway | 12.6 mi | 14m |
| TX 121 Express | 8.9 mi | 10m |
| I 820 TEXpress | 6.9 mi | 6m |
| TX 121 | 6.8 mi | 7m |
| West Freeway | 5.6 mi | 5m |
Step-by-step road directions between Horizon City, TX and McKinney, TX.
Start on Jasper Drive
Turn left onto Darrington Road
Turn right onto Alderwood Manor Drive
At end of road, turn left onto Ashford Street
Turn right onto FM 1281
Turn left onto Gateway Boulevard East
Take the ramp
Merge onto I 10
Keep slight left at fork onto I 20
Keep slight left at fork onto I 30
Take the exit
Merge onto I 820
Continue on I 820
Keep slight left at fork onto I 820 TEXpress
Continue on TX 121 TEXpress; TX 183 TEXpress
Take the exit onto TX 121 Express
Keep slight left at fork onto TX 121
Continue on SRT
Continue on TX 121
Continue on SRT
Continue on Spur 399
Continue on TX 5
Turn slight left
Continue on South Tennessee Street
Arrive at destination
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 142 miles or 2h 19m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 323.5 miles or 5h 19m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 323.5 miles or 5h 19m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 9h 44m
Traffic, exits, and arrival timing usually matter more near McKinney, TX than in the middle of the route.
Open the route before leaving Horizon City, TX so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Horizon City, TX
Aim for roughly 324 miles and 5.4 hours of wheel time on this day.
Day 2
Finish the approach into McKinney, TX
Aim for roughly 324 miles and 5.4 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 323.5 mi from Horizon City, TX · 5h 19m into the drive
First major stop
Coffee and fuel
214 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Second major stop
Overnight candidate
427 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Wichita Falls, TXNight 1
324 mi · about 5.4h in
A practical overnight split lands near Big Spring, TX after about 324 miles or 5.4 hours of driving.
Find hotelsA short stop after about 142 miles helps settle the day before fatigue starts building.
The midpoint is around 323.5 miles from Horizon City, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 20 if your tank is already low. That segment runs about 421.1 miles.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 324 miles or 5.4 hours on the road.
The final approach into McKinney, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around McKinney, TX.
On a multi-day trip, keep the last day a little lighter so you reach McKinney, TX with some flexibility left in the schedule.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Worth a detour if your schedule allows.
National Memorial
Chamizal is more than just an urban park to recreate or enjoy a quiet afternoon. These grounds are a reminder of the harmonious settlement of a 100-year boundary dispute between the United States and...
Park data from the National Park Service API. Alerts update every 2 hours.
Regular Gas
$98.83 one way
$197.67 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $108.31 | $216.62 |
| premium | $4.59 | $116.94 | $233.89 |
| diesel | $5.64 | $143.74 | $287.48 |
Estimated Tolls: $1.91
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$99
Tolls
$2
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$231–$341
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 226.4 kg one way. Prices: EIA weekly data, 2026-04-06.
EV Charging Along Route
40 DC fast chargers · Coverage: excellent
Landmark Travel Center - Tesla Supercharger
Clyde, TX
20 DCFC
Porter's - Tesla Supercharger
Big Spring, TX
16 DCFC
Santo, TX - Tesla Supercharger
Santo, TX
16 DCFC
The Foundry District - Tesla Supercharger
Fort Worth, TX
16 DCFC
TA, Horizon Blvd, El Paso, TX
El Paso, TX
12 DCFC
Porter's - Tesla Supercharger
Van Horn, TX
12 DCFC
Target - Tesla Supercharger
Abilene, TX
12 DCFC
Starbucks - Tesla Supercharger
El Paso, TX
8 DCFC
Station data from NREL Alternative Fuel Stations database.
Driving Electric?
About $68 in charging · 2 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 194.1 | 2 | $67.93 | $31.06 |
| Efficient EV | 161.8 | 1 | $56.61 | $25.88 |
| EV Truck/SUV | 258.8 | 3 | $90.58 | $41.41 |
Gas CO2
226 kg
EV CO2
76 kg (66% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Morning in Horizon City on Monday
Local time
11:26 AM
MDT
Current temp
52°F
Unavailable
Destination
Afternoon in McKinney on Monday
Local time
12:26 PM
CDT
Current temp
59°F
Unavailable
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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