Llano Estacado Picnic Area
0 mi from route
Trip from Dallas, TX to Post, TX
Pin this tripCompiled and reviewed by the US Trip Planner planning team at COD Solutions Oy · Last reviewed Jul 19, 2026 · Editorial standards
Drive Time
5h 17m
Distance
304.9 mi
491 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$42
one way
EV Charging
Unknown
Best Time to Leave
4 AM
5h 4m
★
6 AM
5h 18m
8 AM
5h 45m
10 AM
5h 27m
12 PM
5h 24m
3 PM
5h 29m
5 PM
5h 43m
8 PM
5h 10m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Dallas, TX
Wikimedia Commons
Post, TX
Wikimedia Commons
Trip Overview
This 304.9-mile drive from Dallas to Post, Texas, is a straightforward journey that can easily be completed in about 5 hours and 17 minutes. Designed as a single-day trip, it's primarily a highway-focused experience, with 99% of the route utilizing major roads. You'll be traversing the familiar Great Plains region for the entire trip, so expect consistent landscapes. With an estimated fuel cost of around $46, it's an economical option for a quick transition between cities. This route is ideal for those who prefer efficient travel over extensive sightseeing.
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
152.5 miles from Dallas, TX
A natural place for your longest stop of the day , about 2h 42m into the drive .
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 20 | 182.3 mi | 3h 4m |
| US 84 | 75.7 mi | 1h 16m |
| Tom Landry Freeway | 29.9 mi | 35m |
| West Freeway | 15.5 mi | 17m |
| Elm Street | 0.3 mi | <1m |
| North Lamar Street | 0.2 mi | <1m |
| West Main Street | <0.1 mi | <1m |
Longest stretch:
I 20
— 182.3 mi, about 3h 4m
Traffic on I-20
Hour-of-day weekday pattern from 28 FHWA count stations on your route.
Peak
4 PM
~1,680 veh/hr typical · worst 2,135
Quietest
2 AM
~202 veh/hr
Peak-to-quiet ratio
8.3×
busier at peak than in the quiet hours
12a
6a
noon
6p
11p
Averaged across 52 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 Dallas, TX and Post, TX.
1
Start on North Lamar Street
0.2 mi
·
34 sec
·
North Lamar Street
2
Turn right onto Elm Street
0.2 mi
·
30 sec
·
Elm Street
3
Continue on Elm Street
0.1 mi
·
14 sec
·
Elm Street
4
Take the ramp
327 ft
·
7 sec
Toward I 30, I 35E
5
Keep slight left at fork
0.2 mi
·
20 sec
Toward I 30 West, I 35E South
Use the straight / slight right lanes.
6
Keep slight left at fork
0.8 mi
·
1 min
Toward I 30 West
Use the slight left / slight right lanes.
7
Merge onto I 30
30 mi
·
35 min
·
Tom Landry Freeway
Use the straight / slight right lanes.
8
Continue on I 30; US 377
15 mi
·
17 min
·
West Freeway
Use the straight / slight right lanes.
9
Merge onto I 20
182 mi
·
3 hr 4 min
·
I 20
Use the slight right lane.
10
Take the exit onto US 84
0.3 mi
·
19 sec
·
US 84
Exit 238A
Toward US 84 West: Snyder, Lubbock
11
Keep slight left at fork onto US 84
75 mi
·
1 hr 16 min
·
US 84
12
Turn left onto West Main Street
298 ft
·
15 sec
·
West Main Street
13
Arrive at destination
West Main Street
Trip Plan
Given the 5-hour and 17-minute duration, this route is perfectly suited for a single-day adventure. Aim for an early morning departure from Dallas to maximize daylight and allow for a comfortable pace. With only one recommended stop and a substantial longest stretch of 182.3 miles on I-20, plan your fuel and rest breaks accordingly, perhaps around the halfway point. The fuel cost is estimated at $46, so ensure your tank is adequately filled before leaving urban areas. Keep an eye on your fuel gauge, especially during the longer stretches through less populated areas.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 152.5 miles from Dallas, TX, or about 2h 42m 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 67 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 152.5 miles or 2h 42m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 21m
Traffic, exits, and arrival timing usually matter more near Post, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Dallas, 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 Dallas, TX
This is one driving day of about 304.9 miles and 5h 17m.
Your first comfortable stop window is around 67 miles from Dallas, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break 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
152 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 67 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 152.5 miles from Dallas, 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
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
Waterfall Overlook
0.2 mi from route
Rest Area
0.2 mi from route
Service Plaza
0.2 mi from route
Hill Arbor
0.3 mi from route
Rest Area
0.3 mi from route
Rest Area
0.3 mi from route
Service Plaza
0.3 mi from route
Service Plaza
0.7 mi from route
QuikTrip
1.1 mi from route
Service Plaza
1.5 mi from route
City Park
4.6
★ ★ ★ ★ ★
Near the start, short detour
1.4 mi from route
~3 min detour
Dallas, Texas
Hours: 10 am–5 pm
+19724823055
Visit websiteiFLY Indoor Skydiving - Fort Worth
4.7
★ ★ ★ ★ ★
Near the start, ~12 min detour
First break
4.9 mi from route
~12 min detour
Hurst, Texas
Hours: 10:30 am–6:30 pm
+18178184359
Visit websiteWhite Settlement Museum
4.6
★ ★ ★ ★ ★
Near the start, ~11 min detour
First break
4.5 mi from route
~11 min detour
White Settlement, Texas
Hours: 10 am–3 pm
+18172469719
Visit websitePlace data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 85 decision points cluster between mile 0.6 and 229.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.6 mi into trip
|
~1m in
Take the ramp toward I 30, I 35E
Multiple destination signs - pick the right one
Toward I 30, I 35E
9
0.6 mi into trip
|
~1m in
Keep slight left at fork toward I 30 West, I 35E South
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 30 West, I 35E South
7
0.8 mi into trip
|
~1m in
Keep slight left at fork toward I 30 West
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 30 West
5
1.6 mi into trip
|
~3m in
|
I 30 / Tom Landry Freeway
Merge onto I 30 / Tom Landry Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
6
229.2 mi into trip
|
~4h 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
$41.76 one way
$83.52 round trip
$3.48/gal
25.4 MPG avg
107 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $3.89 | $46.65 | $93.29 |
| premium | $4.23 | $50.72 | $101.43 |
| diesel | $4.80 | $57.57 | $115.14 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 106.7 kg one way. Prices: EIA weekly data, 2026-07-13.
Driving Electric?
About $32 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 91.5 | 1 | $32.01 | $14.64 |
| Efficient EV | 76.2 | 0 | $26.68 | $12.20 |
| EV Truck/SUV | 122 | 1 | $42.69 | $19.51 |
Gas CO2
107 kg
EV CO2
36 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
Dallas, TX
Afternoon in Dallas on Sunday
Local time
12:39 PM
CDT
Current temp
93°F
Partly Sunny
SSW 10 mph
17% chance
Live forecast
Flood Warning
Flood Warning issued July 17 at 2:38PM CDT until July 22 at 11:48AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 17 at 2:38PM CDT until July 18 at 6:00PM CDT by NWS Austin/San Antonio TX
Destination
Post, TX
Afternoon in Post on Sunday
Local time
12:39 PM
CDT
Current temp
84°F
Chance Showers And Thunderstorms
S 15 mph
40% chance
Live forecast
Flood Warning
Flood Warning issued July 17 at 2:38PM CDT until July 22 at 11:48AM CDT by NWS Austin/San Antonio TX
Flood Warning
Flood Warning issued July 17 at 2:38PM CDT until July 18 at 6:00PM CDT by NWS Austin/San Antonio TX
99°F
Albany, TX
152 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
9 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
5h 17m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
What kind of drive is this?
Expect a highway-focused drive for the vast majority of this 304.9-mile trip, with 99% of your journey on major roads like I-20 and US 84. The Tom Landry Freeway will get you out of Dallas. The longest uninterrupted stretch you'll encounter is a substantial 182.3 miles on I-20, meaning you can settle in for some consistent driving. This profile suggests a route where maintaining speed is generally the priority, offering a predictable and relatively smooth experience behind the wheel as you move across the Texas landscape.
99% highway — fuel and pacing are the main things to plan.
13 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?
7/10
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 0.6 miles in.
Driving Effort
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 8 significant decision points across 304.9 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 0.6 miles: Multiple destination signs - pick the right one; at 0.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 0.8 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
2,605 ft
428 ft
Total Climb
2,287 ft
Total Descent
111 ft
Highest Point
2,605 ft
~304.9 mi in
Elevation Range
2,177 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.
On the drive from Dallas, TX to Post, TX, road signs begin pointing toward Lubbock along the way.
Lubbock
229.2 mi in
|
~4h
|
via US 84
About the Cities
Starting in Dallas, TX
Full guide →“Big D” · Founded 1841
Dallas, with a population of more than 1.3 million residents, is the ninth largest city in the United States and the third largest in the state of Texas. It is an impressive melting pot of culture and character. Boasting high-end luxury hotels, innumerable fine dining spots, and one of the busiest airports in the world, Dallas maintains an upscale ethos reflected by an affluent population, world-class museums, and a shimmering modern skyline. Its history was marred by the infamous assassination of U.S. President John F. Kennedy, but there is more historic and contemporary heritage to be discovered in the city. As a center of the oil and cotton industries in the late 1800s and early 1900s, Dallas was a classic American boom town and remains one of the fastest growing cities in the nation.
Top landmarks
- • Dallas Museum of Art — art museum in Dallas, Texas
- • Texas School Book Depository — building in Dallas, Texas, United States
- • George W. Bush Presidential Center — Presidential library and museum for U.S. President George W. Bush, located in Da...
Arriving in Post, TX
Full guide →Founded 1907
Post 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 5h 17m. Total distance: 304.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 17m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (99%). Some complex stretches to watch for.
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.
Yes — we found about 36 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 Post, 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 1 meaningful breaks. There are 36 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.6 miles: Multiple destination signs - pick the right one; at 0.6 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 0.8 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Not recommended in a single day. At 5.3 hours each way, a round trip means 10.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Post, 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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