Spanning 425.8 miles across the Texas landscape, your journey from Pecos to Dallas takes roughly 6 hours and 9 minutes of driving time. Since both cities are located within the Great Plains, you will experience a consistent regional feel as you transition across the state. This trip is manageable as a single-day commitment, making it an efficient choice for those looking to reach their destination without an overnight stay. You should budget approximately $63 for fuel to cover the distance comfortably. Navigating this route involves transitioning from local streets like South Cedar Street onto the major arteries of I-20 East and the West Freeway.
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
213.8 miles from Pecos, TX
A natural place for your longest stop of the day
, about 3h 35m into the drive
.
Main Roads
Road
Distance
Duration
I 20
378.6 mi
6h 19m
Tom Landry Freeway
30 mi
35m
West Freeway
15.2 mi
17m
South Cedar Street
1.8 mi
2m
Continental Avenue
0.2 mi
<1m
North Stemmons Freeway
0.2 mi
<1m
North Lamar Street
<0.1 mi
<1m
East 6th Street
<0.1 mi
<1m
Longest stretch:
I 20
— 378.6 mi, about 6h 19m
Turn-by-Turn Driving Directions
Step-by-step road directions between Pecos, TX and Dallas, TX.
1
Start on East 6th Street
67 ft·4 sec·East 6th Street
2
Turn right onto US 285
1.8 mi·2 min·South Cedar Street
3
Take the exit
0.3 mi·43 sec
Toward I 20 East: Odessa
4
Merge onto I 20
379 mi·6 hr 19 min·I 20
Use the straight / slight right lanes.
5
Keep slight left at fork onto I 30
15 mi·17 min·West Freeway
Exit 421Toward I 30 East: Downtown Fort WorthUse the straight / slight right lanes.
6
Continue on I 30
30 mi·35 min·Tom Landry Freeway
Use the straight / slight right lanes.
7
Take the exit
0.2 mi·14 sec
Exit 45AToward I 35E North: DentonUse the slight right lane.
8
Keep slight left at fork
0.1 mi·15 sec
Toward I 35E North: Denton, Commerce StreetUse the straight / slight right lanes.
9
Keep slight left at fork
0.5 mi·1 min
Toward I 35E North: DentonUse the straight / slight right lanes.
10
Merge onto I 35E
0.2 mi·19 sec·North Stemmons Freeway
11
Take the exit
0.2 mi·30 sec
Exit 429AToward Continental AvenueUse the slight right lane.
12
Turn right onto Continental Avenue
0.2 mi·31 sec·Continental Avenue
Use the right lane.
13
Turn slight right onto North Lamar Street
433 ft·10 sec·North Lamar Street
14
Arrive at destination
North Lamar Street
Trip Plan
To make the most of your 6-hour and 9-minute transit, aim for an early departure to minimize time spent in traffic as you approach Dallas. Plan for at least one dedicated stop along the way to break up the drive and refresh your focus. Since your estimated fuel cost is $63, keep an eye on your gauge when passing through smaller towns, as prices can fluctuate between major hubs. Given the turn-heavy nature of the local roads at the start, using a reliable GPS navigation app is essential to avoid missed turns on the way out of Pecos. Flexibility is your biggest advantage here, so adjust your pace to ensure you reach your destination safely.
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 213.8 miles from Pecos, TX, or about 3h 35m into the drive.
The longest continuous stretch on this route runs about 378.6 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 94 miles or 1h 35m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 213.8 miles or 3h 35m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 9m
Traffic, exits, and arrival timing usually matter more near Dallas, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Pecos, 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 Pecos, TX
This is one driving day of about 427.5 miles and 7h 18m.
Your first comfortable stop window is around 94 miles from Pecos, 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 378.6 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 10
5 decision points cluster between mile 380.7 and 427 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
380.7 mi into trip|~6h 22m in|I 30 / West Freeway
Keep slight left at fork onto I 30 / West Freeway toward I 30 East: Downtown Fort Worth
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 421
Toward I 30 East: Downtown Fort Worth
7
425.9 mi into trip|~7h 15m in
Take the exit toward I 35E North: Denton
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 45A
Toward I 35E North: Denton
9
426.1 mi into trip|~7h 15m in
Keep slight left at fork toward I 35E North: Denton, Commerce Street
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 35E North: Denton, Commerce Street
7
426.2 mi into trip|~7h 16m in
Keep slight left at fork toward I 35E North: Denton
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 35E North: Denton
8
427 mi into trip|~7h 17m in
Take the exit toward Continental Avenue
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 429A
Toward Continental Avenue
Fuel & Cost
Regular Gas
$64.60 one way
$129.19 round trip
$3.84/gal25.4 MPG avg150 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$70.71
$141.41
premium
$4.54
$76.33
$152.65
diesel
$5.61
$94.39
$188.77
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$65
Meals
$25–$50
Total
$90–$115
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 149.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $45 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
128.3
1
$44.89
$20.52
Efficient EV
106.9
1
$37.41
$17.10
EV Truck/SUV
171
2
$59.85
$27.36
Gas CO2
150 kg
EV CO2
50 kg (67% 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.
Forecast as of Apr 20, 2026
Origin
Pecos, TX
Late night
in Pecos on Tuesday
Local time
3:48 AM
CDT
Current temp
88°F
Unavailable
Live forecast
Destination
Dallas, TX
Late night
in Dallas on Tuesday
Local time
3:48 AM
CDT
Current temp
84°F
Unavailable
Live forecast
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
4 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
7h 18m 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.
More Details
What kind of drive is this?
Expect a turn-heavy local drive as you exit Pecos, which eventually gives way to the primary interstate corridor. While the route relies on I-20 East and the West Freeway to cover the bulk of the 425.8-mile distance, the initial navigation requires your full attention on local roads. The character of the road shifts from neighborhood-level driving to high-speed transit as you merge onto the main highways. Because this route is not exclusively interstate-based, you will find a mix of driving environments rather than a monotonous grind. Prepare for varying road conditions as you progress toward the Dallas metro area.
99% highway — fuel and pacing are the main things to plan.
14 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 378.6 mi on I 20.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on I 20 and Tom Landry Freeway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 380.7 miles in near I 30 / West Freeway.
Driving Effort9/10
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 10 significant decision points across 427.5 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 380.7 miles (I 30 / West Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 425.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 426.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
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...
Doable as a same-day drive at 7h 18m. Total distance: 427.5 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 18m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 378.6 miles on I 20. The full list of main roads is in the Roads section above.
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 Dallas, 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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 380.7 miles (I 30 / West Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 425.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 426.1 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Not recommended in a single day. At 7.3 hours each way, a round trip means 14.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Dallas, TX before the return drive.
