Traveling from Killeen to Dallas covers approximately 153.4 miles and typically takes about 2 hours and 22 minutes behind the wheel. Because this journey is relatively short, it is perfectly suited for a single-day trip, meaning you won't need to worry about booking an overnight stay. You should budget roughly $23 for fuel to complete the transit between these two Great Plains locations. Since both cities reside within Texas, the drive remains entirely in-state, offering a straightforward connection. It is a manageable route for those looking to reach the Dallas metro area without the fatigue of a multi-day haul. Ultimately, this trip provides a practical way to navigate between these two hubs in a single, efficient stretch.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
76.5 miles from Killeen, TX
A natural place for your longest stop of the day
, about 1h 23m into the drive
.
Step-by-step road directions between Killeen, TX and Dallas, TX.
1
Start on this road
74 ft·10 sec·this road
2
Turn left
83 ft·11 sec
3
Turn left onto US 190 Bus
5.1 mi·8 min·East Veterans Memorial Boulevard
4
Turn slight right onto Edwards Drive
0.5 mi·55 sec·Edwards Drive
5
Take the ramp
0.6 mi·1 min
Toward I 14 East, US 190 East
6
Merge onto I 14; US 190
11 mi·11 min·Central Texas Expressway
Use the straight / slight right lanes.
7
Merge onto I 35; US 190
38 mi·38 min·Purple Heart Trail
Use the straight / slight right lanes.
8
Continue on I 35
6.6 mi·7 min·South Jack Kultgen Expressway
Use the straight / slight right lanes.
9
Continue on I 35; US 77
33 mi·33 min·Purple Heart Trail
Use the straight / slight right lanes.
10
Keep slight right at fork onto I 35E
58 mi·1 hr·I 35E
Toward I 35E: DallasUse the slight right lane.
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
Since the 2 hour and 22 minute duration is quite flexible, you have the advantage of choosing a departure time that avoids peak local traffic patterns. There are no mandatory stops scheduled for this 153.4-mile trip, allowing you to drive straight through if you prefer. Keep your fuel budget of $23 in mind when planning your departure, as local roads can sometimes impact efficiency compared to open highways. To make the most of this drive, be sure to double-check your navigation before leaving, especially since you will be navigating specific local roads like Edwards Drive rather than staying on one major interstate. Having a clear plan for these initial turns will help you transition smoothly onto the main route.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 76.5 miles from Killeen, TX, or about 1h 23m into the drive.
The longest continuous stretch on this route runs about 70.8 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 34 miles or 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 76.5 miles or 1h 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 2h 14m
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 Killeen, 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 Killeen, TX
This is one driving day of about 153 miles and 2h 44m.
Your first comfortable stop window is around 34 miles from Killeen, 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 Purple Heart Trail for about 70.8 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 8
5 decision points cluster between mile 0 and 152.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in
Turn left
Navigation decision point
5
6.2 mi into trip|~11m in|I 14; US 190 / Central Texas Expressway
Merge onto I 14; US 190 / Central Texas Expressway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
94.4 mi into trip|~1h 41m in|I 35E
Keep slight right at fork onto I 35E toward I 35E: Dallas
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Toward I 35E: Dallas
7
152.5 mi into trip|~2h 42m 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
6
152.7 mi into trip|~2h 43m in|Continental Avenue
Turn right onto Continental Avenue
Lane positioning matters here
Use the right lane.
Fuel & Cost
Regular Gas
$23.12 one way
$46.24 round trip
$3.84/gal25.4 MPG avg54 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$25.31
$50.61
premium
$4.54
$27.32
$54.63
diesel
$5.61
$33.78
$67.56
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 53.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $16 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
45.9
0
$16.06
$7.34
Efficient EV
38.3
0
$13.39
$6.12
EV Truck/SUV
61.2
0
$21.42
$9.79
Gas CO2
54 kg
EV CO2
18 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Killeen, TX
Late night
in Killeen on Tuesday
Local time
4:20 AM
CDT
Current temp
84°F
Unavailable
Live forecast
Destination
Dallas, TX
Late night
in Dallas on Tuesday
Local time
4:20 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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
2h 44m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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.
Waco Mammoth National Monument
National Monument
Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...
4 mi from route
~11 min detour
Free
near mile 63.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a turn-heavy local drive rather than a monotonous interstate cruise. You will begin your journey by navigating East Veterans Memorial Boulevard and Edwards Drive before transitioning onto I-14 East. Unlike high-speed highway-dominated routes, this path keeps you engaged with local road segments that require more focus. Because the highway share is 0%, you should prepare for a driving experience that prioritizes local maneuvering over sustained high-speed travel. The road’s personality is defined by these technical local stretches, so keep your attention on the road as you transition away from the Killeen area toward your destination.
49% highway, the rest on surface roads — varied driving throughout.
14 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 70.8 mi on Purple Heart Trail.
How Hard Is This Drive?
6/10
This route mixes highway mileage with some local-road sections near the start or finish. You will hit about 8 points where you need to pay attention to lane position or signs. The trickiest moment comes early in the drive.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 153 miles you will encounter 8 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: near the start: Navigation decision point; at 6.2 miles (I 14; US 190 / Central Texas Expressway): Merge point - match speed before joining. Lane positioning matters here; at 94.4 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here.
Killeen is a city in the Central Hill Country of Texas. It is home to U.S. Army installation Fort Cavasos, one of the largest military bases in the world.
Top landmarks
•Killeen High School — historic place in Killeen, Bell County, Texas
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 2h 44m. Total distance: 153 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
2h 44m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (49%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 70.8 miles on Purple Heart Trail. The full list of main roads is in the Roads section above.
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 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: near the start: Navigation decision point; at 6.2 miles (I 14; US 190 / Central Texas Expressway): Merge point - match speed before joining. Lane positioning matters here; at 94.4 miles (I 35E): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Waco Mammoth National Monument. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Dallas, TX before heading back.
