Llano Estacado Picnic Area
0 mi from route
Trip from McKinney, TX to Brownfield, TX
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Oct 23, 2026 · Editorial standards
Drive Time
7h 2m
Distance
384.3 mi
619 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$58
one way
EV Charging
Unknown
Best Time to Leave
4 AM
6h 52m
★
6 AM
7h 3m
8 AM
7h 25m
10 AM
7h 11m
12 PM
7h 9m
3 PM
7h 12m
5 PM
7h 24m
8 PM
6h 56m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
McKinney, TX
Wikimedia Commons
Brownfield, TX
Wikimedia Commons
Trip Overview
McKinney to Brownfield is 384.3 miles and takes about 7h 2m via I 20 and US 84, with a fuel budget near $55 and enough daylight to finish in a day. This trip stays within the Great Plains region of Texas, offering a largely straightforward drive. With only 2 planned stops and a majority of highway miles, it's a route designed for efficient travel. Consider this a solid option if you're looking to cover ground quickly between North Texas and West Texas.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
192.2 miles from McKinney, TX
A natural place for your longest stop of the day , about 3h 23m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 20 | 182.3 mi | 3h 4m |
| US 84 | 75.6 mi | 1h 16m |
| West 8th Street | 52.5 mi | 1h 18m |
| Sam Rayburn Tollway | 23.8 mi | 25m |
| TX 121 | 15.2 mi | 16m |
| Jim Wright Freeway | 12.8 mi | 14m |
| I 820 TEXpress | 6.9 mi | 6m |
| West Freeway | 6 mi | 6m |
Longest stretch:
I 20
— 182.3 mi, about 3h 4m
Traffic on I-20
Hour-of-day weekday pattern from 56 FHWA count stations on your route.
Peak
4 PM
~1,599 veh/hr typical · worst 2,068
Quietest
2 AM
~199 veh/hr
Peak-to-quiet ratio
8×
busier at peak than in the quiet hours
12a
6a
noon
6p
11p
Averaged across 105 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 McKinney, TX and Brownfield, TX.
1
Start on North Tennessee Street
119 ft
·
12 sec
·
North Tennessee Street
2
Turn left onto East Virginia Street
228 ft
·
13 sec
·
East Virginia Street
3
Turn left onto North Kentucky Street
236 ft
·
15 sec
·
North Kentucky Street
4
Turn left onto East Louisiana Street
0.2 mi
·
28 sec
·
East Louisiana Street
5
Turn right onto TX 5
2.4 mi
·
4 min
·
South McDonald Street
Use the left lane.
6
Continue on Spur 399
0.9 mi
·
1 min
·
Spur 399
Use the straight / slight right lanes.
7
Continue on SRT
20 mi
·
21 min
·
Sam Rayburn Tollway
Use the straight / slight right lanes.
8
Continue on TX 121
1.4 mi
·
1 min
·
TX 121
9
Continue on SRT
3.4 mi
·
3 min
·
Sam Rayburn Tollway
Use the straight / slight right lanes.
10
Continue on TX 121
6.9 mi
·
7 min
·
TX 121
Use the straight / slight right lanes.
11
Keep slight left at fork onto TX 121
6.9 mi
·
7 min
·
TX 121
Toward TX 121 South: Forth Worth, Arlington, Grand Praire
Use the left / right lanes.
12
Take the exit onto TX 121 Express
0.7 mi
·
42 sec
·
TX 121 Express
Toward TX 121 Express South Toll, TX 183 Express West Toll
Use the left lane.
13
Continue on TX 121 TEXpress; TX 183 TEXpress
3.4 mi
·
3 min
·
SH 121/183 TEXpress
Use the straight / slight right lanes.
14
Continue on TX 183 TEXpress
0.1 mi
·
7 sec
·
SH 183 TEXpress
Use the straight / slight right lanes.
15
Continue on TX 121 TEXpress; TX 183 TEXpress
0.7 mi
·
42 sec
·
SH 121/183 TEXpress
16
Continue on I 820 TEXpress
6.9 mi
·
6 min
·
I 820 TEXpress
Toward I 820 Express West Toll
Use the straight / slight right lanes.
17
Merge onto I 820
0.4 mi
·
24 sec
·
Northeast Loop
18
Continue on I 820
13 mi
·
14 min
·
Jim Wright Freeway
Use the straight / slight right lanes.
19
Take the exit
0.3 mi
·
1 min
Exit 3A
Toward I 30 West: Weatherford
Use the slight right lane.
20
Merge onto I 30
6.0 mi
·
6 min
·
West Freeway
Use the straight / slight right lanes.
21
Merge onto I 20
182 mi
·
3 hr 4 min
·
I 20
Use the slight right lane.
22
Take the exit onto US 84
0.3 mi
·
19 sec
·
US 84
Exit 238A
Toward US 84 West: Snyder, Lubbock
23
Keep slight left at fork onto US 84
75 mi
·
1 hr 16 min
·
US 84
24
Turn left onto US 380
52 mi
·
1 hr 18 min
·
West 8th Street
25
Turn right onto US 62; US 82; US 385
42 ft
·
1 sec
·
Lubbock Road
26
Arrive at destination
US 62; US 82; US 385
Trip Plan
Aim to depart McKinney in the morning to make the most of the 7-hour drive and arrive in Brownfield before evening. With only two stops recommended, you have flexibility in pacing. The longest stretch is over 180 miles, so plan your fuel stops accordingly, especially as you approach the West Texas portion of the trip. Consider filling up before you leave I 20 and head onto US 84, as services might be more spread out on the latter part of the route.
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.
You can normally do this drive in one day.
Plan roughly 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 192.2 miles from McKinney, TX, or about 3h 23m into the drive.
The longest continuous stretch on this route runs about 182.3 miles.
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 85 miles or 1h 34m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 192.2 miles or 3h 23m 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 37m
Traffic, exits, and arrival timing usually matter more near Brownfield, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving McKinney, 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.
Day 1
Settle into the route from McKinney, TX
This is one driving day of about 384.3 miles and 7h 2m.
Your first comfortable stop window is around 85 miles from McKinney, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 20 for about 182.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Mid-route town
Meal stop
192 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.
Pacing Suggestions
Fuel and coffee
A short stop after about 85 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 192.2 miles from McKinney, 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 182.3 miles.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Stops Along Your Drive
Picked by where they fit in your drive — first break, midpoint reset, final stretch.
Picnic Area
0 mi from route
Picnic Area
0 mi from route
I-20 Westbound Picnic Area
0 mi from route
I-20 Eastbound Picnic Area
0 mi from route
Service Plaza
0.1 mi from route
Service Plaza
0.1 mi from route
Pilot Travel Center
0.1 mi from route
Eastland County Eastbound Rest Area
0.1 mi from route
Eastland County Westbound Rest Area
0.1 mi from route
Nolan County Eastbound Rest Area
0.1 mi from route
QuikTrip
0.1 mi from route
Love's Travel Stop
0.1 mi from route
Love's Travel Stop
0.1 mi from route
Road Ranger
0.1 mi from route
Flying J Travel Center
0.1 mi from route
Love's Travel Stop
0.1 mi from route
TA
0.1 mi from route
Love's Travel Stop
0.1 mi from route
Service Plaza
0.1 mi from route
Service Plaza
0.1 mi from route
Eagles Landing Travel Plaza
0.1 mi from route
QuikTrip
0.1 mi from route
Petro Stopping Centers
0.2 mi from route
Callahan County Eastbound Rest Area
0.2 mi from route
Callahan County Westbound Rest Area
0.2 mi from route
Flying J Travel Center
0.2 mi from route
Service Plaza
0.8 mi from route
Minuteman Press
1.5 mi from route
Picnic Area
1.9 mi from route
Andrew Brown Park West
4.8
★ ★ ★ ★ ★
Near the start, right off the route
First break
0.9 mi from route
~2 min detour
Coppell, Texas
Hours: 7 am–11 pm
+19724625100
Visit websiteCoppell Nature Park
4.7
★ ★ ★ ★ ★
Near the start, short detour
First break
2.6 mi from route
~7 min detour
Coppell, Texas
Hours: 6 am–10 pm
+19723043581
Visit websiteHeard Natural Science Museum & Wildlife Sanctuary
4.6
★ ★ ★ ★ ★
Near the start, short detour
2.7 mi from route
~7 min detour
McKinney, Texas
Hours: 9 am–4 pm
+19725625566
Visit websiteFort Worth Herd
4.7
★ ★ ★ ★ ★
Near the start, ~9 min detour
First break
3.7 mi from route
~9 min detour
Fort Worth, Texas
Hours: 11:30 am–4 pm
+18173364373
Visit websiteOak Hills Splash Park
4.6
★ ★ ★ ★ ★
Near the start, ~12 min detour
First break
5 mi from route
~12 min detour
Carrollton, Texas
Hours: 9 am–8 pm
+19724663080
Visit websiteHistoric Downtown Carrollton
4.5
★ ★ ★ ★ ★
Near the start, ~12 min detour
First break
5 mi from route
~12 min detour
Carrollton, Texas
Hours: 10 am–6 pm
+19728809855
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 155 decision points cluster between mile 0.3 and 256.3 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.3 mi into trip
|
~1m in
|
TX 5 / South McDonald Street
Turn right onto TX 5 / South McDonald Street
Lane positioning matters here
Use the left lane.
8
35.7 mi into trip
|
~40m in
|
TX 121
Keep slight left at fork onto TX 121 toward TX 121 South: Forth Worth, Arlington, Grand Praire
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the left / right lanes.
Toward TX 121 South: Forth Worth, Arlington, Gr...
7
42.6 mi into trip
|
~48m in
|
TX 121 Express
Take the exit onto TX 121 Express toward TX 121 Express South Toll, TX 183 Express West Toll
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the left lane.
Toward TX 121 Express South Toll, TX 183 Expres...
7
67.6 mi into trip
|
~1h 16m in
Take the exit toward I 30 West: Weatherford
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 3A
Toward I 30 West: Weatherford
6
256.3 mi into trip
|
~4h 28m in
|
US 84
Take the exit onto US 84 toward US 84 West: Snyder, Lubbock
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 238A
Toward US 84 West: Snyder, Lubbock
Fuel & Cost
Regular Gas
$57.69 one way
$115.38 round trip
$3.81/gal
25.4 MPG avg
135 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.22 | $63.83 | $127.67 |
| premium | $4.57 | $69.07 | $138.14 |
| diesel | $6.28 | $94.96 | $189.91 |
Estimated Tolls: $1.91
Sam Rayburn Tollway
(23.8 mi)
$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
$58
Tolls
$2
Meals
$25–$50
Total
$85–$110
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 134.5 kg one way. Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $40 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 115.3 | 1 | $40.35 | $18.45 |
| Efficient EV | 96.1 | 1 | $33.63 | $15.37 |
| EV Truck/SUV | 153.7 | 1 | $53.80 | $24.60 |
Gas CO2
134 kg
EV CO2
45 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.
Travel Intel
Current conditions at both ends of the drive.
Origin
McKinney, TX
Evening in McKinney on Friday
Local time
6:33 PM
CDT
Current temp
57°F
Mostly Clear
ESE 0 to 5 mph
0% chance
Live forecast
Destination
Brownfield, TX
Evening in Brownfield on Friday
Local time
6:33 PM
CDT
Current temp
58°F
Mostly Cloudy
SE 5 to 10 mph
0% chance
Live forecast
57°F
Albany, TX
192 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.
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
1 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
7h 2m on the road
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.
What kind of drive is this?
This route is 79% highway, meaning you'll spend most of your time on high-speed roads. The longest continuous stretch without a major change in road type is 182.3 miles on I 20. You'll transition from highway cruising to surface streets towards the end of your drive as you enter Brownfield via West 8th Street. Expect a steady pace with relatively few interruptions on the main highway sections.
79% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 182.3 mi on I 20.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 20 and US 84. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in near TX 5 / South McDonald Street.
Driving Effort
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 384.3 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 0.3 miles (TX 5 / South McDonald Street): Lane positioning matters here; at 35.7 miles (TX 121): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 42.6 miles (TX 121 Express): 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
3,308 ft
471 ft
Total Climb
3,257 ft
Total Descent
577 ft
Highest Point
3,308 ft
~384.3 mi in
Elevation Range
2,838 ft
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 McKinney, TX and Brownfield, TX, road signs point toward Arlington, Grand Praire and Lubbock.
Arlington
35.7 mi in
|
~40m
|
via TX 121
Grand Praire
35.7 mi in
|
~40m
|
via TX 121
Lubbock
256.3 mi in
|
~4h 28m
|
via US 84
About the Cities
Starting in McKinney, TX
Full guide →Founded 1848
McKinney is a city in the Blackland Prairie region of Texas.
Top landmarks
- • Heard-Craig House — historic place in McKinney, Collin County, Texas
Arriving in Brownfield, TX
Full guide →Brownfield is a city in the Llano Estacado region of Texas.
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 2m. Total distance: 384.3 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 2m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 182.3 miles on I 20. The full list of main roads is in the Roads section above.
Expect about $1.91 in tolls one way, starting with Sam Rayburn Tollway. Most Northeast and Midwest toll agencies accept E-ZPass; in the West and Texas, transponders like TxTag or FasTrak apply. If you do not have a transponder, cashless tolling plates will mail a bill to the vehicle's registered address — usually with a surcharge, so a rental-car toll pass is often cheaper than paying by mail.
Yes — we found about 30 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 Brownfield, 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 2 meaningful breaks. There are 30 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.3 miles (TX 5 / South McDonald Street): Lane positioning matters here; at 35.7 miles (TX 121): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 42.6 miles (TX 121 Express): Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 7.0 hours each way, a round trip means 14.1 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Brownfield, 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, USGS 3DEP for elevation, and FHWA TMAS for hourly traffic volumes. See our methodology for refresh cadence and limitations.
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