Traveling from Frisco to Killeen covers a 180.4-mile stretch across the Texas Great Plains, typically taking about 3 hours and 14 minutes of active driving time. Because this journey is well within a single day’s reach, you can easily complete it in one go without needing an overnight stay. Expect to spend approximately $28 in fuel for the trip, making it a very budget-friendly transit between these two cities. You will primarily utilize a combination of the Dallas North Tollway, South R L Thornton Freeway, and the Purple Heart Trail to navigate the distance. Whether you are heading out for business or a quick visit, this route offers a straightforward path that avoids the need for complex travel logistics.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
90.2 miles from Frisco, TX
A natural place for your longest stop of the day
, about 1h 38m into the drive
.
Loading map...
Drive Character
This highway-focused drive is built for efficiency, with 64% of your travel time spent on major thoroughfares. You will face a significant, uninterrupted 89.9-mile stretch along the South R L Thornton Freeway, which defines the core of your experience behind the wheel. The road maintains a consistent, high-speed pace that is typical of Texas transit, requiring you to stay focused on steady interstate traffic. Transitioning between the local tollways and the longer freeway segments creates a predictable rhythm for the driver. Expect a direct, no-nonsense experience that prioritizes reaching your destination quickly rather than offering winding, scenic detours.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 24 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
South R L Thornton Freeway is the longest continuous segment at about 89.9 miles.
Elevation Profile
Gently rolling terrain
823 ft405 ft
Total Climb
1,033 ft
Total Descent
907 ft
Highest Point
823 ft
~180.4 mi in
Elevation Range
418 ft
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on South R L Thornton Freeway and Purple Heart Trail. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near 5th Street.
Route Complexity8/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 16 significant decision points across 180.4 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (5th Street): Lane positioning matters here; at 24.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 25.3 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
0 mi into trip|~0m in|5th Street
Turn left onto 5th Street
Lane positioning matters here
Use the left lane.
7
24.8 mi into trip|~29m in
Keep slight right at fork toward I 35E South
Highway fork - watch signs carefully. Lane positioning matters here
Use the right lane.
Toward I 35E South
7
25.3 mi into trip|~30m in
Keep slight right at fork toward I 35E South
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Toward I 35E South
8
161.8 mi into trip|~2h 52m in|I 14; US 190 / Central Texas Expressway
Keep slight right at fork onto I 14; US 190 / Central Texas Expressway toward US 190 West: Killeen, Fort Cavazos
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 190 West: Killeen, Fort Cavazos
8
174.9 mi into trip|~3h 6m in
Take the exit toward FM 3470: Rosewood Drive, Stan Schlueter Loop
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 287
Toward FM 3470: Rosewood Drive, Stan Schlueter...
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Frisco, TX and Killeen, TX, road signs point toward Dallas Zoo and Fort Cavazos.
Dallas Zoo
28 mi in|~34m|via I 35E
Fort Cavazos
161.8 mi in|~2h 52m|via I 14; US 190
Main Roads
Road
Distance
Duration
South R L Thornton Freeway
89.9 mi
1h 32m
Purple Heart Trail
37.9 mi
39m
Dallas North Tollway
22.9 mi
25m
Central Texas Expressway
13.1 mi
13m
North Jack Kultgen Expressway
6.6 mi
7m
West Central Texas Expressway
2.9 mi
3m
North Stemmons Freeway
1.9 mi
2m
South W.S. Young Drive
1.3 mi
2m
Longest stretch:
South R L Thornton Freeway
— 89.9 mi, about 1h 32m
Turn-by-Turn Driving Directions
Step-by-step road directions between Frisco, TX and Killeen, TX.
1
Start on Main Street
87 ft·9 sec·Main Street
2
Turn left onto 5th Street
0.3 mi·45 sec·5th Street
Use the left lane.
3
Continue on Parkwood Boulevard
1.0 mi·1 min·Parkwood Boulevard
4
Turn right onto Stonebrook Parkway
0.3 mi·37 sec·Stonebrook Parkway
Use the right lane.
5
Turn left onto Dallas Parkway
0.2 mi·16 sec·Dallas Parkway
Use the left lane.
6
Take the ramp
0.3 mi·20 sec
Toward DNT Toll SouthUse the straight / slight left lanes.
7
Merge onto DNT
23 mi·25 min·Dallas North Tollway
Use the straight / slight right lanes.
8
Keep slight right at fork
0.4 mi·49 sec
Toward I 35E SouthUse the right lane.
9
Keep slight right at fork
329 ft·8 sec
Toward I 35E SouthUse the slight left / slight right lanes.
10
Turn straight onto North Stemmons Freeway
0.1 mi·12 sec·North Stemmons Freeway
11
Take the ramp
0.1 mi·17 sec
Toward I 35E South
12
Merge onto I 35E
1.8 mi·2 min·North Stemmons Freeway
Use the straight / slight right lanes.
13
Continue on I 35E
0.5 mi·44 sec·South R L Thornton Freeway
14
Continue on I 35E
89 mi·1 hr 31 min·South R L Thornton Freeway
Exit 426Toward Dallas ZooUse the straight / slight right lanes.
15
Continue on I 35; US 77
6.6 mi·7 min·North Jack Kultgen Expressway
Use the straight / slight right lanes.
16
Continue on I 35
38 mi·39 min·Purple Heart Trail
Use the straight / slight right lanes.
17
Keep slight right at fork onto I 14; US 190
13 mi·13 min·Central Texas Expressway
Toward US 190 West: Killeen, Fort CavazosUse the straight / slight right lanes.
18
Take the exit
0.3 mi·32 sec
Exit 287Toward FM 3470: Rosewood Drive, Stan Schlueter LoopUse the slight right lane.
19
Turn straight onto West Central Texas Expressway
2.9 mi·3 min·West Central Texas Expressway
20
Turn right onto South W.S. Young Drive
1.3 mi·2 min·South W.S. Young Drive
21
Turn left onto US 190 Bus
1.0 mi·1 min·East Veterans Memorial Boulevard
22
Turn right
83 ft·8 sec
23
Turn right
74 ft·5 sec
24
Arrive at destination
Trip Plan
Planning for this 180.4-mile trip is simple, as you only need to account for one planned stop to keep your energy levels up. To avoid the heaviest traffic patterns near the Dallas metro area, try to time your departure outside of standard morning or evening rush hours. Since the majority of your time is spent on high-speed freeways, make sure your vehicle is fueled up before hitting the longer 89.9-mile stretch to avoid unnecessary deviations. The flexibility of this three-hour drive means you can comfortably start your morning in Frisco and be in Killeen by lunchtime. Keep your toll tags active and ready, as your reliance on the Dallas North Tollway makes it an essential tool for maintaining your estimated travel time.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 90.2 miles from Frisco, TX, or about 1h 38m into the drive.
The longest continuous stretch on this route runs about 89.9 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 27m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 90.2 miles or 1h 38m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 38m
Traffic, exits, and arrival timing usually matter more near Killeen, TX than in the middle of the route.
Before You Leave
+
Open the route before leaving Frisco, TX so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Frisco, TX
This is one driving day of about 180.4 miles and 3h 14m.
Your first comfortable stop window is around 80 miles from Frisco, TX.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on South R L Thornton Freeway for about 89.9 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 90.2 mi from Frisco, TX
· 1h 38m into the drive
The midpoint is around 90.2 miles from Frisco, TX, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before South R L Thornton Freeway if your tank is already low. That segment runs about 89.9 miles.
Arriving in Killeen, TX
The final approach into Killeen, TX usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Killeen, TX.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
National Parks Near This Route
Worth a detour if your schedule allows.
Waco Mammoth National Monument
National Monument
Standing as tall as 14 feet and weighing 20,000 pounds, Columbian mammoths roamed across what is present-day Texas thousands of years ago. Today, the fossil specimens represent the nation's first and...
4 mi from route
~10 min detour
Free
near mile 118.2
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$27.26 one way
$54.52 round trip
$3.84/gal25.4 MPG avg63 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.20
$29.84
$59.67
premium
$4.54
$32.21
$64.42
diesel
$5.61
$39.83
$79.66
Estimated Tolls: $1.83
Dallas North Tollway
(22.9 mi)$1.83
Toll estimates based on average 2024-2025 rates. EZ-Pass/SunPass discounts may lower the actual cost.
Estimated Trip Cost (one way, 1 person)
Fuel
$27
Tolls
$2
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 63.1 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
54.1
0
$18.94
$8.66
Efficient EV
45.1
0
$15.79
$7.22
EV Truck/SUV
72.2
0
$25.26
$11.55
Gas CO2
63 kg
EV CO2
21 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast data refreshed 5 days ago
Origin
Frisco, TX
Evening
in Frisco on Tuesday
Local time
7:49 PM
CDT
Current temp
59°F
Unavailable
Live forecast
Destination
Killeen, TX
Evening
in Killeen on Tuesday
Local time
7:49 PM
CDT
Current temp
60°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
1 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 14m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Frisco, TX to Killeen, TX covers 180.4 miles and takes about 3h 14m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are South R L Thornton Freeway, Purple Heart Trail, Dallas North Tollway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 90.2 miles from Frisco, TX. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $27.26 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 16 significant decision points across 180.4 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: near the start (5th Street): Lane positioning matters here; at 24.8 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 25.3 miles: Highway fork - watch signs carefully. Lane positioning matters here.
Between Frisco, TX and Killeen, TX, road signs point toward Dallas Zoo and Fort Cavazos.
Gently rolling terrain. The route ranges from 405 ft to 823 ft elevation with about 1,033 ft of total climbing.
