How far is Decatur, TX from Dallas, TX?
The driving distance from Decatur, TX to Dallas, TX is about 62.3 miles (100.2 km), with a travel time of about 01h 06m by car.
- The straight-line flight distance is about 54.9 miles (88.3 km).
- For a round trip, plan for roughly 02h 13m 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 06m.
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 Tarrant County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Decatur and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur and Dallas.
-
1
Start on North Market Street
21 m · 5 sec · North Market Street
-
2
Turn right onto East Main Street
50 m · 15 sec · East Main Street
-
3
Turn left onto South Trinity Street
2143 ft · 1 min · South Trinity Street
-
4
Turn right onto West Hale Avenue
1929 ft · 43 sec · West Hale Avenue
-
5
Continue on South FM 51
112 m · 10 sec · South FM 51
-
6
Take the ramp left toward South Highway 287
755 ft · 21 sec · South Highway 287
-
7
Merge slight left onto South US Highway 287
30.2 mi · 34 min · South US Highway 287
-
8
Merge slight left onto North Freeway
2.3 mi · 3 min · North Freeway
-
9
Take the exit slight right toward I 820
2148 ft · 24 sec
-
10
Keep slight left to continue on I 820 East
1 mi · 2 min
-
11
Merge slight left onto Northeast Loop
1893 ft · 25 sec · Northeast Loop
-
12
Take the exit slight left toward I 820 Express East Toll
675 ft · 8 sec
-
13
Merge slight left onto I 820 TEXpress
5.5 mi · 6 min · I 820 TEXpress
-
14
Continue on SH 121/183 TEXpress
4.4 mi · 4 min · SH 121/183 TEXpress
-
15
Continue on SH 183 TEXpress
11.7 mi · 12 min · SH 183 TEXpress
-
16
Keep slight right to continue on SH 183 TEXpress
3.3 mi · 3 min · SH 183 TEXpress
-
17
Merge slight right onto John W Carpenter Freeway
1.3 km · 51 sec · John W Carpenter Freeway
-
18
Merge slight left onto North Stemmons Freeway
3.9 mi · 5 min · North Stemmons Freeway
-
19
Take the exit slight right toward Continental Avenue, Commerce Street West
778 ft · 22 sec
-
20
Turn straight onto North Stemmons Freeway
764 ft · 18 sec · North Stemmons Freeway
-
21
Turn left onto Continental Avenue
1715 ft · 48 sec · Continental Avenue
-
22
Turn slight right onto North Lamar Street
132 m · 11 sec · North Lamar Street
-
23
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Decatur and Dallas.
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 US Highway 287
Merge slight left onto South US Highway 287
30.2 mi · 00h 34m
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 Decatur 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 Decatur to Dallas?
The road trip is about 62.3 miles (100.2 km) and usually takes 01h 06m 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?
Blue Mound is a useful midpoint, sitting about 32.8 miles from Decatur and 29.5 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 54.9 miles (88.3 km), while the road route adds roughly 7.4 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 4:16 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.31 one way or $16.63 round trip. Estimated CO2 is about 19.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Decatur and Chance Showers And Thunderstorms near Dallas.
Stop Ideas Near Blue Mound
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
The Keller Watertower
Arlington City Hall
Niles City Hall Saloon
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Blue Mound.
Fort Worth Central Station
Union Station
Dallas, TX
Cleburne
Flight Path Map
This map shows the direct air route between Decatur and Dallas. Straight-line distance: 54.88 mi (88.32 km).
#1 Decatur
City in Texas, USA
| Population | 7,572 |
| Coordinates | 33.2342800, -97.5861400 |
| Altitude | 336 |
| 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: 100 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 04m |
| 40 mph (64.37 km/h) | 01h 33m |
| 50 mph (80.47 km/h) | 01h 14m |
| 60 mph (96.56 km/h) | 01h 02m |
| 70 mph (112.65 km/h) | 00h 53m |
| 80 mph (129 km/h) | 00h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $8.31 | $16.63 |
| Mid-grade | $4.25 | $9.35 | $18.71 |
| Premium | $4.59 | $10.10 | $20.20 |
| Diesel | $3.99 | $8.78 | $17.57 |
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.