How far is Killeen, TX from Helotes, TX?
The driving distance from Killeen, TX to Helotes, TX is about 154.4 miles (248.5 km), with a travel time of about 02h 53m by car.
- The straight-line flight distance is about 120.8 miles (194.4 km).
- For a round trip, plan for roughly 05h 47m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 53m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Census designated place
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 Killeen and Helotes.
Turn-by-Turn Driving Directions
Step-by-step road directions between Killeen and Helotes.
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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
Continue on North Interstate 35
2999 ft · 47 sec · North Interstate 35
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8
Take the ramp slight left toward I 35 South: Austin
1852 ft · 45 sec
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9
Merge slight left onto Purple Heart Trail
27.9 mi · 30 min · Purple Heart Trail
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10
Keep slight left to continue on Purple Heart Trail
49.8 mi · 55 min · Purple Heart Trail
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11
Continue on Interstate Highway 35
1.7 mi · 2 min · Interstate Highway 35
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12
Continue on Purple Heart Trail
11.9 mi · 13 min · Purple Heart Trail
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13
Continue on North Pan Am Expressway
1.8 mi · 2 min · North Pan Am Expressway
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14
Take the exit slight right toward Loop 1604: Anderson Loop
726 ft · 18 sec
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15
Keep slight right to continue on Loop 1604 West: Anderson Loop
2031 ft · 50 sec
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16
Keep slight left to continue on Loop 1604 West
554 ft · 14 sec
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17
Merge slight left onto Anderson Loop
20.4 mi · 22 min · Anderson Loop
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18
Take the exit slight right toward FM 1560: West Hausman Road
1395 ft · 34 sec
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19
Turn straight onto North Loop 1604 West
1631 ft · 35 sec · North Loop 1604 West
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20
Turn right onto FM 1560 North
2 mi · 3 min · FM 1560 North
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21
Turn straight onto Bandera Road
1.5 mi · 2 min · Bandera Road
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22
Continue on Bandera Road
109 m · 12 sec · Bandera Road
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23
Arrive at your destination
0 m · 1 sec · Bandera Road
Car Route Details
A richer read on the saved driving route between Killeen and Helotes.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Purple Heart Trail
Keep slight left to continue on Purple Heart Trail
49.8 mi · 00h 55m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Cloudy leaving Killeen and Mostly Cloudy near Helotes.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Killeen to Helotes?
The road trip is about 154.4 miles (248.5 km) and usually takes 02h 53m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Onion Creek is a useful midpoint, sitting about 77.3 miles from Killeen and 77.1 miles from Helotes.
How much longer is the road route than the straight-line distance?
The direct path is about 120.8 miles (194.4 km), while the road route adds roughly 33.6 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 12:42 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.60 one way or $41.19 round trip. Estimated CO2 is about 48.4 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Killeen and Mostly Cloudy near Helotes.
Stop Ideas Near Onion Creek
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 Onion Creek.
Austin
San Marcos Station
Taylor
San Antonio Station
Flight Path Map
This map shows the direct air route between Killeen and Helotes. Straight-line distance: 120.83 mi (194.45 km).
#1 Killeen
The 11th most populous city in Texas.
| Population | 153,991 |
| Coordinates | 31.1171200, -97.7278000 |
| Altitude | 252 |
| Country | United States |
#2 Helotes
City in Bexar County, Texas, United States
| Population | 10,277 |
| Coordinates | 29.5780100, -98.6897500 |
| Altitude | 316 |
| Country | United States |
End: Helotes (-98.68975, 29.57801)
Estimated Travel Time
Distance: 248 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 08m |
| 40 mph (64.37 km/h) | 03h 51m |
| 50 mph (80.47 km/h) | 03h 05m |
| 60 mph (96.56 km/h) | 02h 34m |
| 70 mph (112.65 km/h) | 02h 12m |
| 80 mph (129 km/h) | 01h 55m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $20.60 | $41.19 |
| Mid-grade | $4.25 | $23.17 | $46.35 |
| Premium | $4.59 | $25.02 | $50.04 |
| Diesel | $3.99 | $21.76 | $43.52 |
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.