How far is Shamrock, TX from Houston, TX?
The driving distance from Shamrock, TX to Houston, TX is about 541.7 miles (871.8 km), with a travel time of about 08h 20m by car.
- The straight-line flight distance is about 472 miles (759.6 km).
- For a round trip, plan for roughly 16h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 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 08h 20m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
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 Sunny then Slight Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Shamrock and Houston.
Turn-by-Turn Driving Directions
Step-by-step road directions between Shamrock and Houston.
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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 · 49 sec · Continental Avenue
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29
Turn left onto McKinney Avenue
1118 ft · 25 sec · McKinney Avenue
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30
Take the ramp slight left toward US 75 North
1229 ft · 30 sec
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31
Merge slight left onto Woodall Rodgers Freeway
2170 ft · 37 sec · Woodall Rodgers Freeway
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32
Keep slight right to continue on I 45 South: Houston
2537 ft · 49 sec
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33
Merge slight left onto Julius Schepps Freeway
3.1 mi · 4 min · Julius Schepps Freeway
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34
Keep slight left to continue on Julius Schepps Freeway
234.2 mi · 4 hr 6 min · Julius Schepps Freeway
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35
Continue on Gulf Freeway
83 m · 4 sec · Gulf Freeway
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36
Take the exit slight left toward I 10 East: Beaumont
2168 ft · 53 sec
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37
Keep slight left to continue on Milam Street
1614 ft · 39 sec
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38
Continue on Milam Street
2031 ft · 1 min · Milam Street
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39
Turn right onto Prairie Street
100 m · 14 sec · Prairie Street
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40
Turn right onto Louisiana Street
157 m · 17 sec · Louisiana Street
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41
Arrive at your destination
0 m · 1 sec · Louisiana Street
Car Route Details
A richer read on the saved driving route between Shamrock and Houston.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Julius Schepps Freeway
Keep slight left to continue on Julius Schepps Freeway
234 mi · 04h 06m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Shamrock and Chance Showers And Thunderstorms then Showers And Thunderstorms near Houston.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Shamrock to Houston?
The road trip is about 541.7 miles (871.8 km) and usually takes 08h 20m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Blue Mound is a useful midpoint, sitting about 271.7 miles from Shamrock and 270 miles from Houston.
How much longer is the road route than the straight-line distance?
The direct path is about 472 miles (759.6 km), while the road route adds roughly 69.7 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 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $72.25 one way or $144.51 round trip. Estimated CO2 is about 169.9 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 then Showers And Thunderstorms near Houston.
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 Shamrock and Houston. Straight-line distance: 471.99 mi (759.59 km).
#1 Shamrock
City in Texas
| Population | 1,989 |
| Coordinates | 35.2142200, -100.2490100 |
| Altitude | 714 |
| Country | United States |
#2 Houston
The fourth most populous city in the United States and the center of the Houston metropolitan area.
| Population | 2,316,120 |
| Coordinates | 29.7632800, -95.3632700 |
| Altitude | 12 |
| Country | United States |
End: Louisiana Street (-95.363596, 29.76347)
Estimated Travel Time
Distance: 872 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 18h 02m |
| 40 mph (64.37 km/h) | 13h 32m |
| 50 mph (80.47 km/h) | 10h 50m |
| 60 mph (96.56 km/h) | 09h 01m |
| 70 mph (112.65 km/h) | 07h 44m |
| 80 mph (129 km/h) | 06h 45m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $72.25 | $144.51 |
| Mid-grade | $4.25 | $81.30 | $162.60 |
| Premium | $4.59 | $87.78 | $175.56 |
| Diesel | $3.99 | $76.35 | $152.69 |
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.