How far is Shamrock, TX from Dallas, TX?
The driving distance from Shamrock, TX to Dallas, TX is about 300.5 miles (483.6 km), with a travel time of about 04h 48m by car.
- The straight-line flight distance is about 259 miles (416.8 km).
- For a round trip, plan for roughly 09h 37m 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 04h 48m.
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.
City in Wichita County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Shamrock and Dallas.
Turn-by-Turn Driving Directions
Step-by-step road directions between Shamrock and Dallas.
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1
Start on East Railroad Avenue
14 m · 8 sec · East Railroad Avenue
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2
Turn left onto South Main Street
55.1 mi · 1 hr 13 min · South Main Street
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3
Turn left onto Avenue F Northwest
2.2 mi · 3 min · Avenue F Northwest
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4
Continue on US Highway 287
54.4 mi · 59 min · US Highway 287
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5
Continue on Martin Luther King Jr Memorial Highway
4.1 mi · 4 min · Martin Luther King Jr Memorial Highway
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6
Continue on US Highway 287 East
40.5 mi · 43 min · US Highway 287 East
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7
Continue on Northwest Freeway
4.6 mi · 5 min · Northwest Freeway
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8
Keep slight right to continue on Northwest Freeway
2984 ft · 42 sec · Northwest Freeway
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9
Merge slight left onto Central Freeway
2.5 mi · 3 min · Central Freeway
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10
Continue on Lloyd Ruby Overpass
1.4 km · 1 min · Lloyd Ruby Overpass
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11
Continue on Central East Freeway
1.4 km · 1 min · Central East Freeway
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12
Keep slight right to continue on Central East Freeway
1.8 mi · 2 min · Central East Freeway
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13
Keep slight right to continue on Central East Freeway
96.6 mi · 1 hr 44 min · Central East Freeway
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14
Continue straight
4.6 mi · 5 min
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15
Merge slight left onto North Freeway
2.3 mi · 3 min · North Freeway
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16
Take the exit slight right toward I 820
2148 ft · 24 sec
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17
Keep slight left to continue on I 820 East
1 mi · 2 min
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18
Merge slight left onto Northeast Loop
1893 ft · 25 sec · Northeast Loop
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19
Take the exit slight left toward I 820 Express East Toll
675 ft · 8 sec
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20
Merge slight left onto I 820 TEXpress
5.5 mi · 6 min · I 820 TEXpress
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21
Continue on SH 121/183 TEXpress
4.4 mi · 4 min · SH 121/183 TEXpress
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22
Continue on SH 183 TEXpress
11.7 mi · 12 min · SH 183 TEXpress
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23
Keep slight right to continue on SH 183 TEXpress
3.3 mi · 3 min · SH 183 TEXpress
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24
Merge slight right onto John W Carpenter Freeway
1.3 km · 51 sec · John W Carpenter Freeway
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25
Merge slight left onto North Stemmons Freeway
3.9 mi · 5 min · North Stemmons Freeway
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26
Take the exit slight right toward Continental Avenue, Commerce Street West
778 ft · 22 sec
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27
Turn straight onto North Stemmons Freeway
764 ft · 18 sec · North Stemmons Freeway
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28
Turn left onto Continental Avenue
1715 ft · 48 sec · Continental Avenue
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29
Turn slight right onto North Lamar Street
132 m · 15 sec · North Lamar Street
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30
Arrive at your destination
0 m · 1 sec · North Lamar Street
Car Route Details
A richer read on the saved driving route between Shamrock and Dallas.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Central East Freeway
Keep slight right to continue on Central East Freeway
96.6 mi · 01h 44m
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.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Shamrock 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 Shamrock to Dallas?
The road trip is about 300.5 miles (483.6 km) and usually takes 04h 48m 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?
Iowa Park is a useful midpoint, sitting about 151.6 miles from Shamrock and 148.9 miles from Dallas.
How much longer is the road route than the straight-line distance?
The direct path is about 259 miles (416.8 km), while the road route adds roughly 41.5 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 7:22 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.06 one way or $80.11 round trip. Estimated CO2 is about 94.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Shamrock and Chance Showers And Thunderstorms near Dallas.
Flight Path Map
This map shows the direct air route between Shamrock and Dallas. Straight-line distance: 259 mi (416.82 km).
#1 Shamrock
City in Texas
| Population | 1,989 |
| Coordinates | 35.2142200, -100.2490100 |
| Altitude | 714 |
| 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: 484 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 00m |
| 40 mph (64.37 km/h) | 07h 30m |
| 50 mph (80.47 km/h) | 06h 00m |
| 60 mph (96.56 km/h) | 05h 00m |
| 70 mph (112.65 km/h) | 04h 17m |
| 80 mph (129 km/h) | 03h 44m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $40.06 | $80.11 |
| Mid-grade | $4.25 | $45.07 | $90.14 |
| Premium | $4.59 | $48.66 | $97.33 |
| Diesel | $3.99 | $42.33 | $84.65 |
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.