How far is Carrollton, TX from Killeen, TX?
The driving distance from Carrollton, TX to Killeen, TX is about 170 miles (273.6 km), with a travel time of about 03h 03m by car.
- The straight-line flight distance is about 136 miles (218.9 km).
- For a round trip, plan for roughly 06h 07m 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 03m.
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.
Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Carrollton and Killeen.
Turn-by-Turn Driving Directions
Step-by-step road directions between Carrollton and Killeen.
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1
Start on East Belt Line Road
1.2 mi · 3 min · East Belt Line Road
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2
Turn left onto South Interstate 35E
1416 ft · 27 sec · South Interstate 35E
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3
Take the ramp straight toward I 35E South, US 77 South
636 ft · 16 sec
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4
Merge slight left onto South Stemmons Freeway
5.4 mi · 6 min · South Stemmons Freeway
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5
Keep slight left to continue on North Stemmons Freeway
10 mi · 13 min · North Stemmons Freeway
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6
Continue on South R L Thornton Freeway
2866 ft · 44 sec · South R L Thornton Freeway
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7
Continue on South R L Thornton Freeway
89.3 mi · 1 hr 32 min · South R L Thornton Freeway
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8
Continue on North Jack Kultgen Expressway
6.6 mi · 8 min · North Jack Kultgen Expressway
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9
Continue on Purple Heart Trail
37.9 mi · 39 min · Purple Heart Trail
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10
Keep slight right to continue on Central Texas Expressway
13.1 mi · 14 min · Central Texas Expressway
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11
Take the exit slight right toward FM 3470: Rosewood Drive, Stan Schlueter Loop
1346 ft · 33 sec
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12
Turn straight onto West Central Texas Expressway
2.9 mi · 3 min · West Central Texas Expressway
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13
Turn right onto South W.S. Young Drive
1.3 mi · 3 min · South W.S. Young Drive
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14
Turn left onto East Veterans Memorial Boulevard
1 mi · 2 min · East Veterans Memorial Boulevard
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15
Turn right
25 m · 8 sec
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16
Turn right
23 m · 5 sec
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17
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Carrollton 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
Continue on South R L Thornton Freeway
89.3 mi · 01h 32m
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.
Slight Chance Showers And Thunderstorms leaving Carrollton and Chance Showers And Thunderstorms near Killeen.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Carrollton to Killeen?
The road trip is about 170 miles (273.6 km) and usually takes 03h 03m 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?
Abbott is a useful midpoint, sitting about 85.1 miles from Carrollton and 84.9 miles from Killeen.
How much longer is the road route than the straight-line distance?
The direct path is about 136 miles (218.9 km), while the road route adds roughly 34 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 10:52 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.67 one way or $45.35 round trip. Estimated CO2 is about 53.3 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance Showers And Thunderstorms around Carrollton and Chance Showers And Thunderstorms near Killeen.
Stop Ideas Near Abbott
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 Abbott.
Waco, TX
Cleburne
McGregor
Temple
Flight Path Map
This map shows the direct air route between Carrollton and Killeen. Straight-line distance: 136.05 mi (218.95 km).
#1 Carrollton
The fourth most populous city in Dallas County, Texas.
| Population | 139,892 |
| Coordinates | 32.9537300, -96.8902800 |
| Altitude | 161 |
| 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: 274 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 39m |
| 40 mph (64.37 km/h) | 04h 15m |
| 50 mph (80.47 km/h) | 03h 24m |
| 60 mph (96.56 km/h) | 02h 50m |
| 70 mph (112.65 km/h) | 02h 25m |
| 80 mph (129 km/h) | 02h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $22.67 | $45.35 |
| Mid-grade | $4.25 | $25.51 | $51.02 |
| Premium | $4.59 | $27.55 | $55.09 |
| Diesel | $3.99 | $23.96 | $47.92 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.