How far is Harker Heights, TX from Dallas, TX?
The driving distance from Harker Heights, TX to Dallas, TX is about 149.3 miles (240.3 km), with a travel time of about 02h 15m by car.
- The straight-line flight distance is about 127.6 miles (205.4 km).
- For a round trip, plan for roughly 04h 30m 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 15m.
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.
City in McLennan County, Texas
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 Harker Heights and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Harker Heights and Dallas.
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1
Start on Jorgette Drive
684 ft · 31 sec · Jorgette Drive
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2
Continue on Jorgette Drive
119 m · 23 sec · Jorgette Drive
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3
Turn left onto Clore Road
1485 ft · 1 min · Clore Road
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4
Turn right onto Indian Trail
1626 ft · 54 sec · Indian Trail
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5
Turn left onto East Central Texas Expressway
102 m · 7 sec · East Central Texas Expressway
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6
Take the ramp slight left toward I 14 East, US 190 East
907 ft · 22 sec
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7
Merge slight left onto Central Texas Expressway
11.8 mi · 12 min · Central Texas Expressway
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8
Merge slight left onto Purple Heart Trail
37.8 mi · 39 min · Purple Heart Trail
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9
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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10
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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11
Keep slight right to continue on I 35E: Dallas
58.1 mi · 1 hr 1 min
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12
Take the exit slight right toward Continental Avenue
1188 ft · 31 sec
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13
Turn right onto Continental Avenue
1275 ft · 31 sec · Continental Avenue
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14
Turn slight right onto North Lamar Street
132 m · 11 sec · North Lamar Street
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15
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Harker Heights and Dallas.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
I 35E
Keep slight right to continue on I 35E: Dallas
58.1 mi · 01h 01m
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 Harker Heights and Mostly Cloudy near Dallas.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Harker Heights to Dallas?
The road trip is about 149.3 miles (240.3 km) and usually takes 02h 15m 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?
West is a useful midpoint, sitting about 74.6 miles from Harker Heights and 74.8 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 127.6 miles (205.4 km), while the road route adds roughly 21.7 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:00 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.92 one way or $39.83 round trip. Estimated CO2 is about 46.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Harker Heights and Mostly Cloudy near Dallas.
Stop Ideas Near West
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Historic City Hall
Lacy-Lakeview City Hall
Town Hall Estates Hillsboro
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to West.
Waco, TX
McGregor
Cleburne
Temple
Flight Path Map
This map shows the direct air route between Harker Heights and Dallas. Straight-line distance: 127.64 mi (205.41 km).
#1 Harker Heights
City in Bell County, Texas, United States
| Population | 33,071 |
| Coordinates | 31.0835100, -97.6597400 |
| Altitude | 233 |
| Country | United States |
#2 Dallas
The ninth most populous city in the United States and the center of the Dallas-Fort Worth metropolitan area.
| Population | 1,343,266 |
| Coordinates | 32.7830600, -96.8066700 |
| Altitude | 128 |
| Country | United States |
End: North Lamar Street (-96.806574, 32.783135)
Estimated Travel Time
Distance: 240 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 58m |
| 40 mph (64.37 km/h) | 03h 43m |
| 50 mph (80.47 km/h) | 02h 59m |
| 60 mph (96.56 km/h) | 02h 29m |
| 70 mph (112.65 km/h) | 02h 07m |
| 80 mph (129 km/h) | 01h 51m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $19.92 | $39.83 |
| Mid-grade | $4.25 | $22.41 | $44.82 |
| Premium | $4.59 | $24.19 | $48.39 |
| Diesel | $3.99 | $21.04 | $42.09 |
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.