Origin
Mercedes, TX
Night in Mercedes on Saturday
Local time
9:46 PM
CDT
Current temp
91°F
Unavailable
Live forecast
Trip from Mercedes, TX to Amarillo, TX
Compiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
13h 29m
Distance
758.6 mi
1,221 km
Drive Score
8/10
Great drive
Same Day?
2-day trip
Fuel Cost
$115
one way
EV Charging
Unknown
Best Time to Leave
4 AM
13h 17m
★
6 AM
13h 29m
8 AM
13h 54m
10 AM
13h 38m
12 PM
13h 35m
3 PM
13h 39m
5 PM
13h 52m
8 PM
13h 22m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Mercedes, TX
Wikimedia Commons
Amarillo, TX
Wikimedia Commons
Trip Overview
Embarking on a journey from Mercedes, TX, to Amarillo, TX, covers 758.6 miles and is estimated to take around 13 hours and 29 minutes. This long-distance drive is best split over two days, as attempting it in a single day would be quite demanding. You'll primarily navigate US 281 and the Marshall Formby Memorial Highway, with Interstate 10 also playing a part, accounting for 69% of the total distance on highways. Expect a fuel cost of approximately $115 for this trek. With three planned stops, it offers a substantial cross-Texas experience, moving you through the Great Plains region.
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
379.3 miles from Mercedes, TX
A natural place for your longest stop of the day , about 6h 48m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| US 281 | 125.7 mi | 2h 11m |
| Marshall Formby Memorial Highway | 109.9 mi | 1h 51m |
| I 10 | 98.7 mi | 1h 37m |
| I 69C | 92 mi | 1h 43m |
| US 84 | 74.5 mi | 1h 14m |
| Frisco Avenue | 41.9 mi | 44m |
| State Highway 153 | 29.5 mi | 33m |
| North Main Street | 29.3 mi | 30m |
Longest stretch:
US 281
— 125.7 mi, about 2h 11m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mercedes, TX and Amarillo, TX.
1
Start on South Texas Avenue
0.5 mi
·
1 min
·
South Texas Avenue
2
Turn left onto East Expressway 83
0.3 mi
·
28 sec
·
East Expressway 83
3
Take the ramp
0.3 mi
·
36 sec
4
Merge onto I 2; US 83
16 mi
·
18 min
·
I 2; US 83
Use the straight / slight right lanes.
5
Take the exit
0.9 mi
·
1 min
Exit 146A
Toward I 69C North, US 281: Edinburg
Use the straight / slight right lanes.
6
Continue on I 69C
22 mi
·
23 min
·
I 69C
Use the straight / slight right lanes.
7
Continue on US 281
57 mi
·
1 hr
·
US 281
8
Keep slight right at fork onto I 69C; US 281
70 mi
·
1 hr 19 min
·
I 69C; US 281
9
Keep slight left at fork onto US 281
15 mi
·
18 min
·
Nueces Street
10
Continue on US 281
0.2 mi
·
15 sec
·
US 281
11
Take the exit onto US 281
68 mi
·
1 hr 10 min
·
US 281
Use the straight / slight right lanes.
12
Take the exit
0.2 mi
·
27 sec
Exit 140B
Toward Cesar Estrada Chavez Boulevard, Alamodome
Use the slight right lane.
13
Turn left onto East César E. Chávez Boulevard
1.4 mi
·
3 min
·
East César E. Chávez Boulevard
Use the left / straight lanes.
14
Take the ramp
0.2 mi
·
31 sec
Toward I 10 West, I 35 North
15
Merge onto I 10; I 35; US 87
93 ft
·
1 sec
·
South Pan Am Expressway
16
Take the exit onto I 10; US 87
0.9 mi
·
1 min
·
McDermott Freeway
Exit 156
Toward I 10 West, US 87 North: El Paso
Use the straight / slight right lanes.
17
Keep slight left at fork onto I 10; US 87
15 mi
·
17 min
·
McDermott Freeway
Use the straight / slight right lanes.
18
Keep slight right at fork onto I 10; US 87
99 mi
·
1 hr 37 min
·
I 10; US 87
Use the straight / slight left lanes.
19
Take the exit onto US 83
0.3 mi
·
44 sec
·
US 83
Exit 456
Toward US 83 North, US 377: Junction, Menard
20
Turn right onto US 83; US 377
29 mi
·
30 min
·
North Main Street
Use the right lane.
21
Continue on US 83
42 mi
·
44 min
·
Frisco Avenue
22
Continue on US 83
17 mi
·
18 min
·
Roberts Avenue
23
Turn right onto US 67; US 83
387 ft
·
18 sec
·
Hutchings Avenue
Use the right lane.
24
Turn left onto TX 158
6.3 mi
·
7 min
·
North Broadway Street
Use the left lane.
25
Turn right onto FM 2111
12 mi
·
13 min
·
FM 2111
26
Turn left onto TX 153
29 mi
·
33 min
·
State Highway 153
27
Keep slight right at fork onto TX 153
19 ft
·
0 sec
·
State Highway 153
28
Turn right onto TX 70
10 mi
·
10 min
·
State Highway 70
29
Continue on TX 70
0.8 mi
·
1 min
·
Lamar Street
30
Turn left onto Northwest Georgia Avenue
0.1 mi
·
16 sec
·
Northwest Georgia Avenue
31
Take the ramp
340 ft
·
8 sec
Toward I 20 West: Midland
32
Merge onto I 20; US 84
6.0 mi
·
5 min
·
I 20; US 84
33
Take the exit onto US 84
0.3 mi
·
19 sec
·
US 84
Exit 238A
Toward US 84 West: Snyder, Lubbock
34
Keep slight left at fork onto US 84
74 mi
·
1 hr 14 min
·
US 84
35
Turn right onto Loop 46
1.0 mi
·
1 min
·
South Avenue F
36
Keep slight left at fork onto TX 207
0.1 mi
·
10 sec
·
North Avenue F
37
Turn straight onto TX 207
0.4 mi
·
38 sec
·
Ralls Road
38
Turn left onto Spur 575
0.1 mi
·
17 sec
·
East 15th Street
39
Turn right onto US 84
1.0 mi
·
1 min
·
North US Highway 84
40
Continue on US 84
20 mi
·
19 min
·
Highway 84
41
Continue on US 84
4.6 mi
·
4 min
·
Trooper Jerry Don Davis Memorial Highway
42
Continue on US 84
6.8 mi
·
6 min
·
East Highway 84
43
Continue on US 84
4.5 mi
·
5 min
·
Slaton Road
44
Take the exit
0.2 mi
·
26 sec
45
Turn slight right onto Interstate 27
321 ft
·
6 sec
·
Interstate 27
46
Take the ramp
0.2 mi
·
31 sec
47
Merge onto I 27; US 87
110 mi
·
1 hr 51 min
·
Marshall Formby Memorial Highway
48
Continue on I 27; US 60; US 87
13 mi
·
15 min
·
Canyon Expressway
Use the straight / right lanes.
49
Keep slight left at fork onto US 87
0.9 mi
·
2 min
·
US 87
Toward US 87 North
Use the slight left / slight right lanes.
50
Keep slight right at fork onto US 87; Original US Route 66
0.7 mi
·
1 min
·
South Fillmore Street
Use the straight / right lanes.
51
Turn right onto I 40 Business; Original US Route 66; US 60
105 ft
·
1 sec
·
East Amarillo Boulevard
52
Arrive at destination
I 40 Business; Original US Route 66; US 60
Trip Plan
For this 758.6-mile trip, splitting the drive over two days is highly recommended to avoid fatigue. Aim to depart early on your first day to maximize daylight hours for driving. Plan your three stops strategically, perhaps around the halfway point for an overnight stay, ensuring you have ample opportunities for rest and refueling. Keep an eye on fuel levels, especially during the 125.7-mile stretch on US 281, as services might be less frequent. The estimated fuel cost of $115 makes budgeting straightforward for this cross-state adventure.
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 379.3 miles from Mercedes, TX, or about 6h 48m into the drive.
The longest continuous stretch on this route runs about 125.7 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 167 miles or 3h 5m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 379.3 miles or 6h 48m 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 379.3 miles or 6h 48m
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 12h 24m
Traffic, exits, and arrival timing usually matter more near Amarillo, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Mercedes, 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 Mercedes, TX
Aim for roughly 379 miles and 6.7 hours of wheel time on this day.
Day 2
Finish the approach into Amarillo, TX
Aim for roughly 379 miles and 6.7 hours of wheel time on this day.
Your first comfortable stop window is around 167 miles from Mercedes, 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 US 281 for about 125.7 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
First major stop
Coffee and fuel
250 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
501 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 Sweetwater, TXOvernight Options
Night 1
379 mi · about 6.7h in
A practical overnight split lands near Kerrville, TX after about 379 miles or 6.7 hours of driving.
Find hotelsPacing Suggestions
Fuel and coffee
A short stop after about 167 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 379.3 miles from Mercedes, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before US 281 if your tank is already low. That segment runs about 125.7 miles.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 379 miles or 6.7 hours on the road.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Heads-up: tricky spots
5 of 385 decision points cluster between mile 17.3 and 757 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
17.3 mi into trip
|
~20m in
Take the exit toward I 69C North, US 281: Edinburg
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 146A
Toward I 69C North, US 281: Edinburg
8
250.5 mi into trip
|
~4h 35m in
Take the exit toward Cesar Estrada Chavez Boulevard, Alamodome
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 140B
Toward Cesar Estrada Chavez Boulevard, Alamodom...
8
252.3 mi into trip
|
~4h 39m in
|
I 10; US 87 / McDermott Freeway
Take the exit onto I 10; US 87 / McDermott Freeway toward I 10 West, US 87 North: El Paso
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 156
Toward I 10 West, US 87 North: El Paso
6
253.2 mi into trip
|
~4h 40m in
|
I 10; US 87 / McDermott Freeway
Keep slight left at fork onto I 10; US 87 / McDermott Freeway
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
7
757 mi into trip
|
~13h 25m in
|
US 87
Keep slight left at fork onto US 87 toward US 87 North
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward US 87 North
Fuel & Cost
Regular Gas
$114.63 one way
$229.25 round trip
$3.84/gal
25.4 MPG avg
265 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.20 | $125.47 | $250.94 |
| premium | $4.54 | $135.44 | $270.89 |
| diesel | $5.61 | $167.49 | $334.98 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$115
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$245–$355
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 265.4 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $80 in charging · 2 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 227.6 | 2 | $79.65 | $36.41 |
| Efficient EV | 189.7 | 2 | $66.38 | $30.34 |
| EV Truck/SUV | 303.4 | 3 | $106.20 | $48.55 |
Gas CO2
265 kg
EV CO2
89 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.
Travel Intel
Current conditions at both ends of the drive.
Destination
Amarillo, TX
Night in Amarillo on Saturday
Local time
9:46 PM
CDT
Current temp
84°F
Unavailable
Live forecast
59°F
Sweetwater, TX
501 mi in
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
7 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
13h 29m 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.
San Antonio Missions National Historical Park
National Historical Park
Welcome to San Antonio Missions, a National Park Service site and the only UNESCO World Heritage Site in Texas. Each mission in the park is a center of community and has been since the early 1700s. Th...
6 mi from route
~16 min detour
Free
near mile 235.4
View on nps.gov
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.
26 mi from route
~66 min detour
Free
near mile 758.6
View on nps.gov
Lake Meredith National Recreation Area
National Recreation Area
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...
29 mi from route
~72 min detour
Free
near mile 758.6
View on nps.gov
Palo Alto Battlefield National Historical Park
National Historical Park
On May 8, 1846, U.S. and Mexican troops clashed on the prairie of Palo Alto. The battle was the first in a two-year long war that changed the map of North America. Although the two countries have deve...
29 mi from route
~73 min detour
Free
View on nps.gov
Lyndon B Johnson National Historical Park
National Historical Park
Lyndon B. Johnson National Historical Park tells the story of our 36th president beginning with his ancestors until his final resting place on his beloved LBJ Ranch. This entire "circle of life" gives...
30 mi from route
~75 min detour
Free
near mile 287.7
View on nps.gov
Park data from the National Park Service API. Alerts update every 2 hours.
What kind of drive is this?
This route presents a significant portion of highway driving, with 69% of the journey on major roads like US 281 and I-10. Prepare for a longest stretch of 125.7 miles on US 281, which means you'll have considerable time on this particular highway. While the Marshall Formby Memorial Highway and I-10 offer efficiency, the overall character is that of a long-distance, primarily highway-focused drive. You'll experience the vastness of Texas as you cover ground, with less emphasis on winding backroads and more on covering distance efficiently.
69% highway — fuel and pacing are the main things to plan.
52 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 125.7 mi on US 281.
How Hard Is This Drive?
10/10
At 13h 29m, this is a long-haul route where pacing matters more than any single turn. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 17.3 miles in.
Driving Effort
10/10
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 38 significant decision points across 758.6 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 17.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 250.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 252.3 miles (I 10; US 87 / McDermott Freeway): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Mercedes, TX and Amarillo, TX, road signs point toward Alamodome, Menard and Lubbock.
Alamodome
250.5 mi in
|
~4h 35m
Menard
366.5 mi in
|
~6h 34m
|
via US 83
Lubbock
520 mi in
|
~9h 21m
|
via US 84
About the Cities
Arriving in Amarillo, TX
Full guide →Amarillo, which means "yellow" in Spanish, is the center of the Texas Panhandle at the edge of the Great Plains.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Frequently Asked Questions
The longest stretch is about 125.7 miles on US 281. 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 379 miles on day one.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Amarillo, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 17.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 250.5 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 252.3 miles (I 10; US 87 / McDermott Freeway): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — San Antonio Missions National Historical Park, Alibates Flint Quarries National Monument and Lake Meredith National Recreation Area (5 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 13.5 hours each way, a round trip means 27.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Amarillo, TX before the return drive.
How this page is built
Compiled by the US Trip Planner planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, EIA for fuel prices, and NPS for national parks. See our methodology for refresh cadence and limitations.
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