Amarillo, TX to Baytown, TX is 626.5 miles and takes about 11h 13m via US Highway 287 and Julius Schepps Freeway, with a fuel budget near $93 and enough daylight to finish in a day, though an overnight stay is recommended. This long-haul drive begins in the Great Plains region of Texas and stays within the state for the entire trip. Given its distance, splitting this drive over two days is a practical approach. Expect a route that is primarily highway driving, making it efficient for covering ground quickly.
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
313.2 miles from Amarillo, TX
A natural place for your longest stop of the day
, about 5h 36m 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
East Freeway
12.7 mi
15m
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 Baytown, 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
5.9 mi·7 min·North Loop East
Use the straight / slight right lanes.
47
Take the exit
0.2 mi·24 sec
Exit 26AToward I 10: Beaumont, DowntownUse the straight / slight right lanes.
48
Keep slight left at fork
0.7 mi·1 min
Toward I 10 East: BeaumontUse the slight left / slight right lanes.
49
Merge onto I 10
13 mi·15 min·East Freeway
Use the straight / slight right lanes.
50
Keep slight right at fork onto Spur 330
4.5 mi·5 min·Decker Drive
Toward Spur 330: BaytownUse the straight / slight right lanes.
51
Take the exit
0.3 mi·34 sec
Toward Spur 330Use the slight right lane.
52
Continue on Decker Drive
1.3 mi·2 min·Decker Drive
53
Arrive at destination
Decker Drive
Trip Plan
For this 11-hour drive, consider departing early to maximize daylight, especially if you plan to cover it in a single push. However, with a recommended two-day pace, you can break up the 626.5 miles more comfortably. Aim to stop around the halfway point or slightly beyond to ensure you get adequate rest. The estimated fuel cost is around $93, so factor that into your budget. Watch for the transition from more rural cruising on US Highway 287 to the potentially busier freeway conditions as you approach the Houston area.
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 313.2 miles from Amarillo, TX, or about 5h 36m 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 138 miles or 2h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 313.2 miles or 5h 36m 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 313.2 miles or 5h 36m
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 1m
Traffic, exits, and arrival timing usually matter more near Baytown, 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 313 miles and 5.6 hours of wheel time on this day.
Day 2
Finish the approach into Baytown, TX
Aim for roughly 313 miles and 5.6 hours of wheel time on this day.
Your first comfortable stop window is around 138 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 37
5 decision points cluster between mile 331.5 and 606.8 — 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
606.8 mi into trip|~10h 48m in
Take the exit toward I 10: Beaumont, Downtown
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 26A
Toward I 10: Beaumont, Downtown
Fuel & Cost
Regular Gas
$95.11 one way
$190.22 round trip
$3.86/gal25.4 MPG avg219 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.25
$104.83
$209.66
premium
$4.58
$112.97
$225.93
diesel
$5.35
$131.96
$263.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$95
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$225–$335
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 219.2 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $66 in charging
· 2 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
188
2
$65.78
$30.07
Efficient EV
156.6
1
$54.82
$25.06
EV Truck/SUV
250.6
3
$87.71
$40.10
Gas CO2
219 kg
EV CO2
73 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 May 28, 2026
Origin
Amarillo, TX
Afternoon
in Amarillo on Wednesday
Local time
3:31 PM
CDT
Current temp
83°F
Sunny
NW 5 mph13% chanceLive forecast
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued May 28 at 4:56PM CDT until May 28 at 6:00PM CDT by NWS Fort Worth TX
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued May 28 at 4:46PM CDT until May 28 at 5:00PM CDT by NWS Fort Worth TX
Destination
Baytown, TX
Afternoon
in Baytown on Wednesday
Local time
3:31 PM
CDT
Current temp
87°F
Sunny
N 5 mph4% chanceLive forecast
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued May 28 at 4:56PM CDT until May 28 at 6:00PM CDT by NWS Fort Worth TX
Severe Thunderstorm Warning
Severe Thunderstorm Warning issued May 28 at 4:46PM CDT until May 28 at 5:00PM CDT by NWS Fort Worth 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
4 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 13m 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 trip is largely a highway cruise, with 91% of the 626.5 miles on major roads like US Highway 287 and Julius Schepps Freeway. The longest continuous stretch on a main road is 213.3 miles on Julius Schepps Freeway. You'll experience about 10.2 miles of non-highway driving, likely involving city streets as you enter or exit your start and end points. Be prepared for potential urban merging and traffic as you approach the Houston metropolitan area.
91% highway — fuel and pacing are the main things to plan.
53 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 37 significant decision points across 626.5 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 ft23 ft
Total Climb
288 ft
Total Descent
3,935 ft
Highest Point
3,670 ft
Elevation Range
3,647 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 Baytown, TX, road signs point toward Commerce Street West and Hardy Toll Road South.
Baytown is a city in Texas. When you are in Baytown, you can rest assured you are in one of the most industrialized places of the world. With Exxon's Baytown Refinery on the west, Chevron's Cedar Bayou Plant on the northeast, the Covestro Baytown Industrial Plant on the east, and a smattering of other industries in between, you're likely to see flare stacks and storage tanks or tanker cars wherever you go, and might think you need a gas mask. But, in spite of this, there are still natural and cultural attractions to behold. And Garey Busey and Renee Zellweger used to call this place home.
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 313 miles on day one.
Yes — we found about 65 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 Baytown, 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 65 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 11.2 hours each way, a round trip means 22.4 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Baytown, TX before the return drive.
