How far is Troy, TX from Dallas, TX?
The driving distance from Troy, TX to Dallas, TX is about 120.9 miles (194.5 km), with a travel time of about 01h 54m by car.
- The straight-line flight distance is about 112.7 miles (181.4 km).
- For a round trip, plan for roughly 03h 49m 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 01h 54m.
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.
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 Troy and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Troy and Dallas.
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1
Start on South Central Avenue
1663 ft · 37 sec · South Central Avenue
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2
Take the ramp straight toward I 35 North
2050 ft · 50 sec
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3
Merge slight left onto Purple Heart Trail
21.5 mi · 22 min · Purple Heart Trail
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4
Continue on South Jack Kultgen Expressway
6.6 mi · 8 min · South Jack Kultgen Expressway
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5
Continue on Purple Heart Trail
33 mi · 33 min · Purple Heart Trail
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6
Keep slight right to continue on I 35E: Dallas
58.1 mi · 1 hr 1 min
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7
Take the exit slight right toward Continental Avenue
1188 ft · 31 sec
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8
Turn right onto Continental Avenue
1275 ft · 31 sec · Continental Avenue
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9
Turn slight right onto North Lamar Street
132 m · 11 sec · North Lamar Street
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10
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Troy 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.
Chance Showers And Thunderstorms leaving Troy and Chance Showers And Thunderstorms near Dallas.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Troy to Dallas?
The road trip is about 120.9 miles (194.5 km) and usually takes 01h 54m 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?
Hillsboro is a useful midpoint, sitting about 60.3 miles from Troy and 60.5 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 112.7 miles (181.4 km), while the road route adds roughly 8.2 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 2:40 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $16.10 one way or $32.20 round trip. Estimated CO2 is about 37.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Troy and Chance Showers And Thunderstorms near Dallas.
Stop Ideas Near Hillsboro
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 Hillsboro.
Cleburne
Waco, TX
McGregor
Fort Worth Central Station
Flight Path Map
This map shows the direct air route between Troy and Dallas. Straight-line distance: 112.72 mi (181.4 km).
#1 Troy
City in Bell County, Texas
| Population | 2,191 |
| Coordinates | 31.2068400, -97.3027800 |
| Altitude | 207 |
| 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: 194 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 01m |
| 40 mph (64.37 km/h) | 03h 01m |
| 50 mph (80.47 km/h) | 02h 25m |
| 60 mph (96.56 km/h) | 02h 00m |
| 70 mph (112.65 km/h) | 01h 43m |
| 80 mph (129 km/h) | 01h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $16.10 | $32.20 |
| Mid-grade | $4.25 | $18.11 | $36.23 |
| Premium | $4.59 | $19.56 | $39.12 |
| Diesel | $3.99 | $17.01 | $34.02 |
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.