Amarillo, TX to Seabrook, TX is 635 miles and takes about 11 hours 24 minutes via US Highway 287, with a fuel budget near $92 and enough daylight to finish in a day. This is a long-haul drive that crosses the vast expanse of Texas, starting in the Great Plains and ending in the same region. Given the duration, most drivers will want to break this trip into two days. Plan for a route that is predominantly highway driving, making it a straightforward but lengthy transit across the state.
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
317.5 miles from Amarillo, TX
A natural place for your longest stop of the day
, about 5h 41m into the drive
.
Main Roads
Road
Distance
Duration
Julius Schepps Freeway
213.3 mi
3h 40m
Central East Freeway
99.2 mi
1h 46m
US Highway 287
81.8 mi
1h 27m
US 287
77.2 mi
1h 21m
US Highway 287 East
40.5 mi
42m
HTR
21.9 mi
25m
SH 183 TEXpress
15 mi
14m
North Loop East
10.5 mi
13m
Longest stretch:
Julius Schepps Freeway
— 213.3 mi, about 3h 40m
Traffic on I-45
Hour-of-day weekday pattern from 18 FHWA count stations on your route.
Peak
4 PM
~1,927 veh/hr typical
· worst 2,389
Quietest
2 AM
~288 veh/hr
Peak-to-quiet ratio
6.7×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 45 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Amarillo, TX and Seabrook, TX.
1
Start on I 40 Business; Original US Route 66; US 60
5.1 mi·6 min·East Amarillo Boulevard
2
Turn right
194 ft·5 sec
3
Take the ramp
0.3 mi·37 sec
4
Merge onto Loop 335
1.9 mi·2 min·North Lakeside Drive
5
Turn left onto East Interstate Drive
0.1 mi·16 sec·East Interstate Drive
6
Take the ramp
0.2 mi·20 sec
7
Merge onto I 40; US 287
2.2 mi·2 min·I 40; US 287
8
Take the exit onto US 287
77 mi·1 hr 21 min·US 287
Exit 78Toward US 287 South: Fort Worth
9
Turn slight right onto US 287
14 mi·13 min·US Highway 287
10
Continue on US 287
0.7 mi·58 sec·Burnett Street
11
Continue on US 287
14 mi·14 min·US Highway 287
12
Continue on US 287
2.8 mi·3 min·Avenue F Northwest
13
Continue on US 287
54 mi·58 min·US Highway 287
14
Continue on US 287
4.1 mi·4 min·Martin Luther King Jr Memorial Highway
Use the straight / slight right lanes.
15
Continue on US 70; US 183; US 287
41 mi·42 min·US Highway 287 East
Use the straight / slight right lanes.
16
Continue on US 287
4.6 mi·4 min·Northwest Freeway
17
Keep slight right at fork onto US 287
0.6 mi·42 sec·Northwest Freeway
Toward I 44 West, US 277 South, US 281 South, US 287 South: Wichita Falls
18
Merge onto I 44; US 277; US 281; US 287
2.5 mi·3 min·Central Freeway
Use the straight / slight right lanes.
19
Continue on US 277; US 281; US 287
0.9 mi·1 min·Lloyd Ruby Overpass
Use the straight lane.
20
Continue on US 281; US 287
0.9 mi·1 min·Central East Freeway
21
Keep slight right at fork onto US 82; US 287
1.8 mi·1 min·Central East Freeway
22
Keep slight right at fork onto US 82; US 287
97 mi·1 hr 43 min·Central East Freeway
Use the straight / slight right lanes.
23
Continue on US 81; US 287
4.6 mi·4 min·US 81; US 287
Use the straight / slight right lanes.
24
Merge onto I 35W; US 287
2.3 mi·2 min·North Freeway
Use the straight / slight right lanes.
25
Take the exit
0.4 mi·24 sec
Exit 57Toward I 820Use the slight right lane.
26
Keep slight left at fork
1.0 mi·1 min
Toward I 820 EastUse the slight left / slight right lanes.
27
Merge onto I 820
0.4 mi·24 sec·Northeast Loop
28
Take the exit
0.1 mi·7 sec
Toward I 820 Express East Toll
29
Merge onto I 820 TEXpress
5.5 mi·5 min·I 820 TEXpress
Use the straight / slight right lanes.
30
Continue on TX 121 TEXpress; TX 183 TEXpress
4.4 mi·4 min·SH 121/183 TEXpress
Use the straight / slight right lanes.
31
Continue on TX 183 TEXpress
12 mi·11 min·SH 183 TEXpress
Toward TX 183 Express EastUse the straight / slight right lanes.
32
Keep slight right at fork onto TX 183 TEXpress
3.3 mi·3 min·SH 183 TEXpress
33
Merge onto TX 183
0.8 mi·50 sec·John W Carpenter Freeway
34
Merge onto I 35E
3.9 mi·4 min·North Stemmons Freeway
Use the straight / slight right lanes.
35
Take the exit
0.1 mi·22 sec
Exit 429BToward Continental Avenue, Commerce Street WestUse the slight right lane.
36
Turn straight onto North Stemmons Freeway
0.1 mi·18 sec·North Stemmons Freeway
37
Turn left onto Continental Avenue
0.3 mi·49 sec·Continental Avenue
Use the left / straight lanes.
38
Turn left onto McKinney Avenue
0.2 mi·24 sec·McKinney Avenue
39
Take the ramp
0.2 mi·29 sec
Toward US 75 North
40
Merge onto Spur 366
0.4 mi·37 sec·Woodall Rodgers Freeway
41
Keep slight right at fork
0.5 mi·49 sec
Toward I 45 South: HoustonUse the slight right lane.
42
Merge onto I 45
3.1 mi·3 min·Julius Schepps Freeway
Use the straight / right lanes.
43
Keep slight left at fork onto I 45
210 mi·3 hr 36 min·Julius Schepps Freeway
Use the straight / slight right lanes.
44
Take the exit onto HTR
22 mi·25 min·HTR
Exit 72BToward Hardy Toll Road SouthUse the straight / slight right lanes.
45
Keep slight left at fork
0.8 mi·1 min
Toward I 610 East
46
Merge onto I 610
11 mi·13 min·North Loop East
Use the straight / slight right lanes.
47
Take the exit
0.6 mi·1 min
Exit 30BToward TX 225 East: Pasadena, La PorteUse the straight / right lanes.
48
Merge onto TX 225
2.1 mi·2 min·La Porte Freeway
Use the straight / slight right lanes.
49
Continue on TX 225
5.1 mi·5 min·Pasadena Freeway
Use the straight / slight right lanes.
50
Continue on TX 225
6.8 mi·7 min·La Porte Freeway
Use the straight / slight right lanes.
51
Keep slight right at fork
0.6 mi·1 min
Toward TX 146 South: La PorteUse the slight right lane.
52
Merge onto TX 146
7.8 mi·9 min·TX 146
Use the straight / slight right lanes.
53
Take the exit
0.5 mi·1 min
54
Turn straight onto TX 146
104 ft·5 sec·Bayport Boulevard
55
Turn left onto NASA 1
280 ft·14 sec·East NASA Parkway
56
Turn left onto Anders Avenue
120 ft·10 sec·Anders Avenue
57
Turn left
109 ft·8 sec
58
Arrive at destination
Trip Plan
For this 11-hour, 24-minute drive, it's highly recommended to split the trip over two days to avoid fatigue. Aim to depart early in the morning on your first day to maximize daylight hours. With 3 planned stops, you can comfortably break up the drive, ensuring you have ample time for rest and fuel. Keep an eye on your fuel levels, especially during the longer highway stretches, as services can be spaced out. Consider spending your overnight stop around the halfway point to make the second day's drive more manageable.
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 drive is better paced as a 2-day trip.
Plan roughly 3 meaningful breaks for fuel, food, and rest.
The halfway point lands around 317.5 miles from Amarillo, TX, or about 5h 41m into the drive.
The longest continuous stretch on this route runs about 213.3 miles.
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 140 miles or 2h 31m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 317.5 miles or 5h 41m 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 317.5 miles or 5h 41m
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 10h 10m
Traffic, exits, and arrival timing usually matter more near Seabrook, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Amarillo, 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 Amarillo, TX
Aim for roughly 318 miles and 5.7 hours of wheel time on this day.
Day 2
Finish the approach into Seabrook, TX
Aim for roughly 318 miles and 5.7 hours of wheel time on this day.
Your first comfortable stop window is around 140 miles from Amarillo, TX.
This route usually feels better as a 2-day drive than as one long push.
Plan about 3 real breaks rather than only quick fuel stops.
The longest stretch is on Julius Schepps Freeway for about 213.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 40
5 decision points cluster between mile 331.5 and 611.4 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
331.5 mi into trip|~5h 56m in
Take the exit toward I 820
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 57
Toward I 820
7
332 mi into trip|~5h 56m in
Keep slight left at fork toward I 820 East
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 820 East
8
363 mi into trip|~6h 29m in
Take the exit toward Continental Avenue, Commerce Street West
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 429B
Toward Continental Avenue, Commerce Street West
7
364.4 mi into trip|~6h 32m in
Keep slight right at fork toward I 45 South: Houston
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 45 South: Houston
8
611.4 mi into trip|~10h 54m in
Take the exit toward TX 225 East: Pasadena, La Porte
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / right lanes.
Exit 30B
Toward TX 225 East: Pasadena, La Porte
Fuel & Cost
Regular Gas
$96.40 one way
$192.80 round trip
$3.86/gal25.4 MPG avg222 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.25
$106.25
$212.50
premium
$4.58
$114.50
$229.00
diesel
$5.35
$133.75
$267.50
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$96
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$226–$336
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 222.2 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $67 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
190.5
2
$66.68
$30.48
Efficient EV
158.8
1
$55.56
$25.40
EV Truck/SUV
254
3
$88.90
$40.64
Gas CO2
222 kg
EV CO2
74 kg (67% 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.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Jun 1, 2026
Origin
Amarillo, TX
Afternoon
in Amarillo on Wednesday
Local time
3:31 PM
CDT
Current temp
65°F
Mostly Clear
S 5 to 15 mph0% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued May 31 at 10:15PM CDT until June 1 at 12:00AM CDT by NWS Lubbock TX
Flash Flood Warning
Flash Flood Warning issued May 31 at 10:04PM CDT until May 31 at 11:00PM CDT by NWS Lubbock TX
Destination
Seabrook, TX
Afternoon
in Seabrook on Wednesday
Local time
3:31 PM
CDT
Current temp
77°F
Partly Cloudy
S 0 to 5 mph1% chanceLive forecast
Flash Flood Warning
Flash Flood Warning issued May 31 at 10:15PM CDT until June 1 at 12:00AM CDT by NWS Lubbock TX
Flash Flood Warning
Flash Flood Warning issued May 31 at 10:04PM CDT until May 31 at 11:00PM CDT by NWS Lubbock TX
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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
12 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
11h 24m on the road
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.
National Parks Near This Route
Worth a detour if your schedule allows.
Alibates Flint Quarries National Monument
National Monument
13,000 years ago, Alibates Flint was used by mammoth hunters as a source of flint for tools. Learn how important this site was to the survival, commerce, and culture of the people of the High Plains.
Set within the wide‑open Texas Plains, Lake Meredith National Recreation Area offers a peaceful retreat in the heart of rugged grasslands. Over thousands of years, the Canadian River carved dramatic 2...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This route is heavily reliant on major roadways, with 91% of the drive on highways. You'll experience a significant stretch of 213.3 miles on Julius Schepps Freeway, indicating a long period of consistent highway cruising. The transition to surface roads will occur as you approach your destination, marking the end of the high-speed travel. Expect a lot of straight, open highway driving for the majority of the trip.
91% highway — fuel and pacing are the main things to plan.
58 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 213.3 mi on Julius Schepps Freeway.
How Hard Is This Drive?
10/10
This is a straightforward highway drive that stays mostly on Julius Schepps Freeway and Central East Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 331.5 miles in.
Driving Effort10/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 40 significant decision points across 635 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 331.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 332 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 363 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Hilly terrain with moderate elevation changes
3,670 ft9 ft
Total Climb
199 ft
Total Descent
3,860 ft
Highest Point
3,670 ft
Elevation Range
3,661 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Amarillo, TX and Seabrook, TX, road signs point toward Commerce Street West and Hardy Toll Road South.
The longest stretch is about 213.3 miles on Julius Schepps Freeway. The full list of main roads is in the Roads section above.
Yes — a 2-day pace is more comfortable than one long haul. A sensible stopping point is after roughly 318 miles on day one.
Yes — we found about 64 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Seabrook, TX before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 3 meaningful breaks. There are 64 rest areas along the route for bathroom stops.
The main spots that need attention: at 331.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 332 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 363 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Alibates Flint Quarries National Monument and Lake Meredith National Recreation Area. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 11.4 hours each way, a round trip means 22.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Seabrook, TX before the return drive.
