How far is Killeen, TX from Huntsville, TX?
The driving distance from Killeen, TX to Huntsville, TX is about 156 miles (251.1 km), with a travel time of about 03h 10m by car.
- The straight-line flight distance is about 131.9 miles (212.2 km).
- For a round trip, plan for roughly 06h 20m 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 10m.
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 Robertson County, Texas, United States
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 Huntsville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Killeen and Huntsville.
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1
Start on the route
23 m · 11 sec
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2
Turn left
25 m · 11 sec
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3
Turn left onto East Veterans Memorial Boulevard
5.1 mi · 9 min · East Veterans Memorial Boulevard
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4
Turn slight right onto Edwards Drive
2510 ft · 55 sec · Edwards Drive
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5
Take the ramp straight toward I 14 East, US 190 East
3164 ft · 1 min
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6
Merge slight left onto Central Texas Expressway
10.7 mi · 11 min · Central Texas Expressway
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7
Merge slight left onto Purple Heart Trail
6.8 mi · 8 min · Purple Heart Trail
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8
Take the exit slight right toward TX 53, FM 2305: Central Avenue, Adams Avenue
1209 ft · 30 sec
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9
Turn straight onto South General Bruce Drive
895 ft · 18 sec · South General Bruce Drive
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10
Turn slight right
68 m · 8 sec
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11
Turn slight right onto West Central Avenue
1.6 km · 2 min · West Central Avenue
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12
Turn left onto North 3rd Street
66 m · 4 sec · North 3rd Street
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13
Turn right onto West Adams Avenue
12 mi · 15 min · West Adams Avenue
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14
Turn right
20.4 mi · 26 min
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15
Turn left onto Farm-to-Market Road 979
15.3 mi · 19 min · Farm-to-Market Road 979
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16
Continue on Browning Street
1.1 km · 1 min · Browning Street
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17
Turn right onto South Main Street
1.3 mi · 2 min · South Main Street
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18
Continue on North State Highway 6
6.2 mi · 6 min · North State Highway 6
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19
Continue on North Market Street
2.1 mi · 2 min · North Market Street
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20
Continue on South State Highway 6
13.7 mi · 15 min · South State Highway 6
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21
Continue on North Earl Rudder Freeway
6.2 mi · 7 min · North Earl Rudder Freeway
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22
Take the exit slight right
999 ft · 24 sec
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23
Turn straight onto North Earl Rudder Freeway Frontage Road
1.2 km · 1 min · North Earl Rudder Freeway Frontage Road
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24
Turn left onto East William J Bryan Parkway
879 ft · 20 sec · East William J Bryan Parkway
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25
Continue on Boonville Road
3.2 mi · 5 min · Boonville Road
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26
Continue on Farm-to-Market Road 158
1.2 km · 1 min · Farm-to-Market Road 158
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27
Continue straight
47.8 mi · 56 min
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28
Turn right onto University Avenue
27 m · 4 sec · University Avenue
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29
Arrive at your destination
0 m · 1 sec · University Avenue
Car Route Details
A richer read on the saved driving route between Killeen and Huntsville.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Farm-to-Market Road 158
Continue straight
47.8 mi · 00h 56m
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 Huntsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Killeen to Huntsville?
The road trip is about 156 miles (251.1 km) and usually takes 03h 10m 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?
Calvert is a useful midpoint, sitting about 78 miles from Killeen and 78 miles from Huntsville.
How much longer is the road route than the straight-line distance?
The direct path is about 131.9 miles (212.2 km), while the road route adds roughly 24.1 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 10:40 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.82 one way or $41.64 round trip. Estimated CO2 is about 49 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 Huntsville.
Stop Ideas Near Calvert
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 Calvert.
Bryan, TX
Temple
Waco, TX
Taylor
Flight Path Map
This map shows the direct air route between Killeen and Huntsville. Straight-line distance: 131.87 mi (212.23 km).
#1 Killeen
The 11th most populous city in Texas.
| Population | 153,991 |
| Coordinates | 31.1171200, -97.7278000 |
| Altitude | 252 |
| Country | United States |
#2 Huntsville
The second-largest city in Walker County, Texas.
| Population | 41,392 |
| Coordinates | 30.7235300, -95.5507800 |
| Altitude | 113 |
| Country | United States |
End: Huntsville (-95.55078, 30.72353)
Estimated Travel Time
Distance: 251 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 11m |
| 40 mph (64.37 km/h) | 03h 54m |
| 50 mph (80.47 km/h) | 03h 07m |
| 60 mph (96.56 km/h) | 02h 36m |
| 70 mph (112.65 km/h) | 02h 13m |
| 80 mph (129 km/h) | 01h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $20.82 | $41.64 |
| Mid-grade | $4.25 | $23.43 | $46.86 |
| Premium | $4.59 | $25.30 | $50.59 |
| Diesel | $3.99 | $22.00 | $44.00 |
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.