Trip from Weslaco, TX to Killeen, TX

Drive Time

7h 7m

Distance

379.7 mi

611 km

Drive Score

8/10

Great drive

Same Day?

Yes, doable

Fuel Cost

$58

one way

Best Time Drive vs Fly

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Photo: Jeff Stapleton

Trip Overview

Traveling from Weslaco to Killeen covers 379.7 miles and typically takes about 7 hours and 7 minutes behind the wheel. Because the duration is relatively manageable, this route works well as a single-day trip, though you will want to account for a fuel budget of approximately $56. You will navigate a path that transitions through the Great Plains region of Texas, moving from the southern tip of the state toward the central interior. While the drive is straightforward, it requires enough focus that you should plan for at least two stops to stay refreshed. This journey is a practical way to traverse the state, provided you are prepared for a long day of steady movement.

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

189.8 miles from Weslaco, TX

A natural place for your longest stop of the day , about 3h 33m into the drive .

Drive Character

Expect a turn-heavy local drive rather than a mindless cruise down a straight interstate. Although you will utilize West Expressway 83 and I-2 West, the route relies heavily on local roads like Texas Boulevard to get you where you need to go. With a 0% highway share, this trip demands your full attention as you navigate through various turns and transitions. Since the longest stretch on Texas Boulevard is 0 miles, you will find yourself constantly adjusting your speed and direction throughout the journey. Be ready for a driving experience that requires more active steering than your typical highway-heavy commute.

This route has more turning and local-road decision points than a simple highway run.

There are about 30 navigation steps in the underlying route data, so the final approach matters more than the middle miles.

Texas Boulevard is one of the defining roads on this drive.

How Hard Is This Drive?

Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.

Route Complexity 3/10

Easy - simple navigation with a manageable amount of wheel time

The route itself is not hard, but at 7h 7m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.

Where does it get tricky?

This route does not have any notably tricky sections. Most of the drive from Weslaco, TX to Killeen, TX is straightforward, with well-signed roads and simple exits.

Main Roads

Road	Distance	Duration
Texas Boulevard	Unavailable	Refreshing
West Expressway 83	Unavailable	Refreshing
I 2 West	Unavailable	Refreshing
McAllen	Unavailable	Refreshing
I 69C North	Unavailable	Refreshing
Nueces Street	Unavailable	Refreshing
King David Drive	Unavailable	Refreshing
West Main Street	Unavailable	Refreshing

Per-road distance and duration are being refreshed from OSRM for this route.

Longest stretch: Texas Boulevard — detailed segment metrics are refreshing.

Turn-by-Turn Driving Directions

Step-by-step road directions between Weslaco, TX and Killeen, TX.

Start on the route

59 ft · 10 sec · the route

Turn left onto Texas Boulevard

0.9 mi · 1 min · Texas Boulevard

Turn left onto West Expressway 83

0.5 mi · 56 sec · West Expressway 83

Take the ramp slight left toward I 2 West, US 83 West

0.2 mi · 30 sec · I 2 West, US 83 West

Merge slight left onto McAllen

11 mi · 12 min · McAllen

Take the exit slight right toward I 69C North, US 281: Edinburg

0.9 mi · 1 min · I 69C North, US 281: Edinburg

Continue straight

22 mi · 23 min

Continue straight

57 mi · 1 hr

Keep slight right

70 mi · 1 hr 19 min

Keep slight left to continue on Nueces Street

11 mi · 14 min · Nueces Street

Turn right onto King David Drive

32 mi · 39 min · King David Drive

Continue on West Main Street

0.8 mi · 1 min · West Main Street

Keep slight left to continue on East Main Street

233 ft · 4 sec · East Main Street

Continue on Helena Road

8.4 mi · 10 min · Helena Road

Turn straight onto State Highway 80

24 mi · 25 min · State Highway 80

Continue on South Nixon Avenue

1.0 mi · 2 min · South Nixon Avenue

Continue on State Highway 80 North

31 mi · 35 min · State Highway 80 North

Continue on US 183

10 mi · 11 min · US 183

Continue on South Colorado Street

4.9 mi · 8 min · South Colorado Street

Continue on United States Highway 183

0.2 mi · 17 sec · United States Highway 183

Keep slight left to continue on TX 130 Toll North: Austin, Waco

0.5 mi · 35 sec · TX 130 Toll North: Austin, Waco

Merge slight left onto Pickle Parkway

59 mi · 54 min · Pickle Parkway

Keep slight right to continue on TX 195 North: Florence, Killeen

0.2 mi · 21 sec · TX 195 North: Florence, Killeen

Continue on North Interstate 35

0.3 mi · 26 sec · North Interstate 35

Turn left onto State Highway 195

34 mi · 38 min · State Highway 195

Turn slight right

262 ft · 10 sec

Turn slight right onto West Veterans Memorial Boulevard

0.9 mi · 1 min · West Veterans Memorial Boulevard

Turn left

82 ft · 8 sec

Turn right

75 ft · 5 sec

Arrive at your destination

Trip Plan

To make the most of your 379.7-mile trek, try to depart early in the morning to avoid the bulk of local traffic during the initial leg of your drive. Given the turn-heavy nature of the route, pacing your two recommended stops strategically will help combat driver fatigue. Keep a close eye on your fuel gauge, as the $56 estimate can fluctuate depending on your vehicle's efficiency and local pricing along the way. Since this is a one-day trip, your primary advantage is flexibility; use it to pull over whenever you feel the need to stretch your legs. Pay extra attention to navigation cues when moving between Texas Boulevard and the local arterial roads to ensure you stay on track.

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 189.8 miles from Weslaco, TX, or about 3h 33m into the drive.

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 84 miles or 1h 34m in

Use this first pause for coffee, a restroom break, and a quick traffic check ahead.

Halfway reset

Around 189.8 miles or 3h 33m 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 59m

Traffic, exits, and arrival timing usually matter more near Killeen, TX than in the middle of the route.

Before You Leave

Open the route before leaving Weslaco, 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 Weslaco, TX

This is one driving day of about 379.7 miles and 7h 7m.

Your first comfortable stop window is around 84 miles from Weslaco, 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.

Where to Stop

Rest stops, refuel points, and overnight suggestions along this route.

Halfway Point

Midpoint

About 189.8 mi from Weslaco, TX · 3h 33m into the drive

Mid-route town

Meal stop

San Antonio, TX

190 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

Corpus Christi, TX

Fuel and coffee

A short stop after about 84 miles helps settle the day before fatigue starts building.

San Antonio, TX

Meal break

The midpoint is around 189.8 miles from Weslaco, TX, which is a good place for a longer meal and fuel stop.

Arriving in Killeen, TX

The final approach into Killeen, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.

Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Killeen, TX.

These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.

Fuel & Cost

Regular Gas

$58.00 one way

$116.00 round trip

$3.88/gal 25.4 MPG avg 133 kg CO₂

Fuel Type	$/gal	One Way	Round Trip
midgrade	$4.25	$63.56	$127.12
premium	$4.59	$68.63	$137.26
diesel	$5.64	$84.36	$168.71

No toll roads detected on this route.

Estimated Trip Cost (one way, 1 person)

Fuel

$58

Meals

$25–$50

Total

$83–$108

Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.

Estimated CO2 emission: 132.9 kg one way. Prices: EIA weekly data, 2026-04-06.

Driving Electric?

About $40 in charging · 1 stop · 67% less CO₂

Vehicle Type	kWh	Stops	DC Fast	Home Charge
Average EV	113.9	1	$39.87	$18.23
Efficient EV	94.9	1	$33.22	$15.19
EV Truck/SUV	151.9	1	$53.16	$24.30

Gas CO2

133 kg

EV CO2

44 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 data refreshed 2 days ago

Origin

Weslaco, TX

Afternoon in Weslaco on Sunday

Local time

1:40 PM

CDT

Current temp

72°F

Unavailable

Live forecast

Destination

Killeen, TX

Afternoon in Killeen on Sunday

Local time

1:40 PM

CDT

Current temp

60°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

12 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 7m 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.

Frequently Asked Questions

The drive from Weslaco, TX to Killeen, TX covers 379.7 miles and takes about 7h 7m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.

The main roads are Texas Boulevard, West Expressway 83, I 2 West. Expect a mix of highway and local road driving.

This is a comfortable same-day trip.

The midpoint is about 189.8 miles from Weslaco, TX. Look for rest areas, gas stations, or food options near the halfway mark.

At current regular gas prices, expect to spend about $58.00 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.

Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.

Plan about 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.

The route itself is not hard, but at 7h 7m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.

This route does not have any notably tricky sections. Most of the drive from Weslaco, TX to Killeen, TX is straightforward, with well-signed roads and simple exits.

The route from Weslaco, TX to Killeen, TX does not surface many named destination signs beyond the main corridor.

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