How far is Killeen, TX from Port Lavaca, TX?
The driving distance from Killeen, TX to Port Lavaca, TX is about 216.4 miles (348.2 km), with a travel time of about 04h 02m by car.
- The straight-line flight distance is about 185 miles (297.8 km).
- For a round trip, plan for roughly 08h 04m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 04h 02m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Guadalupe County, Texas, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Killeen and Port Lavaca.
Turn-by-Turn Driving Directions
Step-by-step road directions between Killeen and Port Lavaca.
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1
Start on the route
23 m · 11 sec
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2
Turn left
25 m · 8 sec
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3
Turn right onto East Veterans Memorial Boulevard
1.5 km · 2 min · East Veterans Memorial Boulevard
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4
Turn left onto South Fort Hood Street
33.8 mi · 38 min · South Fort Hood Street
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5
Take the exit slight right
999 ft · 17 sec
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6
Continue on North Interstate 35
1035 ft · 16 sec · North Interstate 35
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7
Take the ramp straight toward TX 130 Toll South: San Antonio
858 ft · 21 sec
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8
Continue straight
58.5 mi · 55 min
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9
Take the exit slight right toward US 183 South: Lockhart
1219 ft · 30 sec
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10
Continue on United States Highway 183
2699 ft · 35 sec · United States Highway 183
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11
Continue on North Colorado Street
4.9 mi · 9 min · North Colorado Street
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12
Continue on US 183
10.1 mi · 12 min · US 183
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13
Continue on North Magnolia Avenue
1.2 mi · 2 min · North Magnolia Avenue
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14
Turn left onto East Pierce Street
5 mi · 7 min · East Pierce Street
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15
Continue on North United States Highway 183
43.5 mi · 47 min · North United States Highway 183
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16
Continue on North Esplanade Street
1.6 mi · 2 min · North Esplanade Street
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17
Turn left onto East Broadway Street
23.8 mi · 27 min · East Broadway Street
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18
Continue on North Main Street
3.9 mi · 6 min · North Main Street
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19
Turn left onto East Rio Grande Street
1331 ft · 26 sec · East Rio Grande Street
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20
Turn right onto North Navarro Street
2462 ft · 51 sec · North Navarro Street
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21
Turn left onto East Goodwin Avenue
1798 ft · 31 sec · East Goodwin Avenue
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22
Continue on Port Lavaca Drive
21.3 mi · 25 min · Port Lavaca Drive
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23
Keep slight left
5.4 mi · 7 min
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24
Arrive at your destination
0 m · 1 sec · East Main Street
Car Route Details
A richer read on the saved driving route between Killeen and Port Lavaca.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
TX 130 Toll South
Continue straight
58.5 mi · 00h 55m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Killeen and Chance Showers And Thunderstorms near Port Lavaca.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Killeen to Port Lavaca?
The road trip is about 216.4 miles (348.2 km) and usually takes 04h 02m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Luling is a useful midpoint, sitting about 108.3 miles from Killeen and 108 miles from Port Lavaca.
How much longer is the road route than the straight-line distance?
The direct path is about 185 miles (297.8 km), while the road route adds roughly 31.4 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:56 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.83 one way or $57.67 round trip. Estimated CO2 is about 67.8 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Killeen and Chance Showers And Thunderstorms near Port Lavaca.
Stop Ideas Near Luling
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Luling.
San Marcos Station
Austin
San Antonio Station
Taylor
Flight Path Map
This map shows the direct air route between Killeen and Port Lavaca. Straight-line distance: 185.05 mi (297.81 km).
#1 Killeen
The 11th most populous city in Texas.
| Population | 153,991 |
| Coordinates | 31.1171200, -97.7278000 |
| Altitude | 252 |
| Country | United States |
#2 Port Lavaca
City in Texas, United States
| Population | 11,671 |
| Coordinates | 28.6150000, -96.6260900 |
| Altitude | 4 |
| Country | United States |
End: Port Lavaca (-96.62609, 28.615)
Estimated Travel Time
Distance: 348 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 07h 12m |
| 40 mph (64.37 km/h) | 05h 24m |
| 50 mph (80.47 km/h) | 04h 19m |
| 60 mph (96.56 km/h) | 03h 36m |
| 70 mph (112.65 km/h) | 03h 05m |
| 80 mph (129 km/h) | 02h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $28.83 | $57.67 |
| Mid-grade | $4.25 | $32.44 | $64.89 |
| Premium | $4.59 | $35.03 | $70.06 |
| Diesel | $3.99 | $30.47 | $60.93 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Texas · Apr 12, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.