How far is Sachse, TX from Killeen, TX?
The driving distance from Sachse, TX to Killeen, TX is about 177.3 miles (285.4 km), with a travel time of about 03h 15m by car.
- The straight-line flight distance is about 144.6 miles (232.7 km).
- For a round trip, plan for roughly 06h 31m 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 03h 15m.
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.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Sachse and Killeen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sachse and Killeen.
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1
Start on State Highway 78
71 m · 6 sec · State Highway 78
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2
Continue on State Highway 78
1.5 km · 2 min · State Highway 78
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3
Continue on Lavon Drive
1.2 mi · 2 min · Lavon Drive
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4
Continue on Lavon Drive
3.1 mi · 5 min · Lavon Drive
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5
Turn left onto South 1st Street
2.8 mi · 6 min · South 1st Street
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6
Turn right onto West Centerville Road
1.5 mi · 3 min · West Centerville Road
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7
Turn left onto Lyndon B Johnson Freeway
3259 ft · 1 min · Lyndon B Johnson Freeway
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8
Take the ramp straight toward I 635 East
1117 ft · 27 sec
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9
Merge slight left onto Lyndon B Johnson Freeway
22.6 mi · 24 min · Lyndon B Johnson Freeway
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10
Take the exit slight right toward I 35E South: Waco
1.6 km · 2 min
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11
Merge slight left onto South R L Thornton Freeway
80.3 mi · 1 hr 22 min · South R L Thornton Freeway
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12
Continue on North Jack Kultgen Expressway
6.6 mi · 8 min · North Jack Kultgen Expressway
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13
Continue on Purple Heart Trail
37.9 mi · 39 min · Purple Heart Trail
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14
Keep slight right to continue on Central Texas Expressway
13.1 mi · 14 min · Central Texas Expressway
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15
Take the exit slight right toward FM 3470: Rosewood Drive, Stan Schlueter Loop
1346 ft · 33 sec
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16
Turn straight onto West Central Texas Expressway
2.9 mi · 3 min · West Central Texas Expressway
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17
Turn right onto South W.S. Young Drive
1.3 mi · 3 min · South W.S. Young Drive
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18
Turn left onto East Veterans Memorial Boulevard
1 mi · 2 min · East Veterans Memorial Boulevard
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19
Turn right
25 m · 8 sec
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20
Turn right
23 m · 5 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Sachse and Killeen.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
South R L Thornton Freeway
Merge slight left onto South R L Thornton Freeway
80.3 mi · 01h 22m
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.
Mostly Cloudy leaving Sachse and Mostly Cloudy near Killeen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sachse to Killeen?
The road trip is about 177.3 miles (285.4 km) and usually takes 03h 15m 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?
Hillsboro is a useful midpoint, sitting about 88.8 miles from Sachse and 88.5 miles from Killeen.
How much longer is the road route than the straight-line distance?
The direct path is about 144.6 miles (232.7 km), while the road route adds roughly 32.7 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 10:28 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $23.66 one way or $47.31 round trip. Estimated CO2 is about 55.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Sachse and Mostly Cloudy near Killeen.
Stop Ideas Near Hillsboro
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic City Hall
Whitney City Hall
Town Hall Estates Nursing
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Hillsboro.
Cleburne
Waco, TX
McGregor
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Sachse and Killeen. Straight-line distance: 144.56 mi (232.65 km).
#1 Sachse
City in Texas, United States
| Population | 25,964 |
| Coordinates | 32.9762300, -96.5952700 |
| Altitude | 167 |
| Country | United States |
#2 Killeen
The 11th most populous city in Texas.
| Population | 153,991 |
| Coordinates | 31.1171200, -97.7278000 |
| Altitude | 252 |
| Country | United States |
End: Killeen (-97.7278, 31.11712)
Estimated Travel Time
Distance: 285 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 54m |
| 40 mph (64.37 km/h) | 04h 26m |
| 50 mph (80.47 km/h) | 03h 32m |
| 60 mph (96.56 km/h) | 02h 57m |
| 70 mph (112.65 km/h) | 02h 32m |
| 80 mph (129 km/h) | 02h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $23.66 | $47.31 |
| Mid-grade | $4.25 | $26.62 | $53.24 |
| Premium | $4.59 | $28.74 | $57.48 |
| Diesel | $3.99 | $25.00 | $49.99 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.