Origin
Lewisville, TX
Morning in Lewisville on Wednesday
Local time
7:09 AM
CDT
Current temp
65°F
Unavailable
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Drive Time
6h 8m
Distance
340.7 mi
548 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$51
one way
EV Charging
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station data
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Lewisville, TX
Wikimedia Commons
Amarillo, TX
Wikimedia Commons
This 340.7-mile drive from Lewisville, TX to Amarillo, TX, is a straightforward, highway-focused journey that can comfortably be completed in about 6 hours and 8 minutes. Primarily utilizing US Highway 287, this route is ideal for a single-day trip, allowing you to reach your destination without needing an overnight stop. With an estimated fuel cost of $51, it's an economical option for exploring the vast Great Plains region of Texas. The overall feel is one of steady progress across the landscape, making it a practical choice for those looking to cover ground efficiently.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
170.4 miles from Lewisville, TX
A natural place for your longest stop of the day , about 3h 4m into the drive .
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Expect a highway-focused experience for 77% of this 340.7-mile trip, largely along US Highway 287. The drive offers long stretches of open road, including one uninterrupted segment of 75.4 miles on US Highway 287, which allows for a consistent pace. While primarily highway, the route still provides a sense of progression through the Great Plains. You'll spend most of your time on well-maintained roadways, facilitating a smooth and predictable journey.
This is a straightforward highway drive that stays mostly on US Highway 287 and North US Highway 287. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 1.6 miles in near I 35E / North Stemmons Freeway.
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 14 significant decision points across 340.7 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 1.6 miles (I 35E / North Stemmons Freeway): Merge point - match speed before joining. Lane positioning matters here; at 17.3 miles: Exit ramp - move to the correct lane early; at 118.8 miles (US 287 / Northwest Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Merge onto I 35E / North Stemmons Freeway
Merge point - match speed before joining. Lane positioning matters here
Take the exit toward US 380: University Drive
Exit ramp - move to the correct lane early
Keep slight left at fork onto US 287 / Northwest Freeway toward US 287 North: Vernon, Amarillo
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Keep slight right at fork onto East Interstate Drive toward East 3rd Avenue
Highway fork - watch signs carefully
Take the exit toward US 60, I 40 Business: Amarillo Boulevard
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
| Road | Distance | Duration |
|---|---|---|
| US Highway 287 | 75.4 mi | 1h 17m |
| North US Highway 287 | 72.5 mi | 1h 15m |
| US Highway 287 East | 40.5 mi | 42m |
| East 11th Street | 28.7 mi | 32m |
| Boykin Drive | 26.2 mi | 28m |
| US Highway 287 West | 25.7 mi | 26m |
| US Highway 380 West | 21.5 mi | 24m |
| North Stemmons Freeway | 16.2 mi | 17m |
Step-by-step road directions between Lewisville, TX and Amarillo, TX.
Start on South Mill Street
Turn left onto West Church Street
Continue on West Main Street
Turn right onto North Stemmons Freeway
Take the ramp
Merge onto I 35E
Continue on I 35; US 77
Take the exit
Turn straight onto North Interstate 35
Turn left onto US 380
Continue on US 380
Take the exit
Merge onto US 81; US 287
Continue on US 281; US 287
Continue on US 277; US 281; US 287
Keep slight left at fork onto US 287
Continue on US 287
Continue on US 70; US 183; US 287
Continue on US 287
Continue on US 287
Continue on US 287
Continue on US 287
Continue on US 287
Continue on US 287
Turn straight onto US 287
Continue on US 287
Continue on US 287
Continue on US 287; FM 1151
Continue on US 287
Keep slight right at fork onto East Interstate Drive
Keep slight right at fork onto Southeast 3rd Avenue
Take the ramp
Merge onto Loop 335
Take the exit
Turn left onto I 40 Business; US Historic 66; US 60
Continue on I 40 Business; Original US Route 66; US 60
Continue on I 40 Business
Arrive at destination
For this 6-hour, 8-minute drive, departing Lewisville in the morning is recommended to maximize daylight. With only one planned stop and a longest stretch of 75.4 miles, you can easily manage your time. Keep an eye on your fuel levels, especially during the longer stretches, and consider a mid-point break to stretch your legs. The fuel cost is estimated at $51 for the 340.7 miles, so factor that into your budget. Given it's a manageable day trip, you have flexibility on when to depart and how frequently you choose to pull over.
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.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 170.4 miles or 3h 4m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 3m
Traffic, exits, and arrival timing usually matter more near Amarillo, TX than in the middle of the route.
Open the route before leaving Lewisville, 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.
Day 1
Settle into the route from Lewisville, TX
This is one driving day of about 340.7 miles and 6h 8m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 170.4 mi from Lewisville, TX · 3h 4m into the drive
Mid-route town
Meal stop
170 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 170.4 miles from Lewisville, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US Highway 287 if your tank is already low. That segment runs about 75.4 miles.
The final approach into Amarillo, 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 Amarillo, TX.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$51.48 one way
$102.96 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $56.35 | $112.70 |
| premium | $4.54 | $60.83 | $121.66 |
| diesel | $5.61 | $75.22 | $150.44 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 119.2 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $36 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 102.2 | 1 | $35.77 | $16.35 |
| Efficient EV | 85.2 | 0 | $29.81 | $13.63 |
| EV Truck/SUV | 136.3 | 1 | $47.70 | $21.80 |
Gas CO2
119 kg
EV CO2
40 kg (66% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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 Lewisville on Wednesday
Local time
7:09 AM
CDT
Current temp
65°F
Unavailable
Destination
Morning in Amarillo on Wednesday
Local time
7:09 AM
CDT
Current temp
84°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.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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