How far is Houston, TX from Del Rio, TX?
The driving distance from Houston, TX to Del Rio, TX is about 347.9 miles (559.9 km), with a travel time of about 06h 21m by car.
- The straight-line flight distance is about 333.7 miles (537 km).
- For a round trip, plan for roughly 12h 42m 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 06h 21m.
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 Texas, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms then Showers And Thunderstorms
Partly Sunny
Driving Route Map
The map below follows the saved road route between Houston and Del Rio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Houston and Del Rio.
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1
Start on Louisiana Street
761 ft · 25 sec · Louisiana Street
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2
Take the ramp straight toward I 10 West: San Antonio
2149 ft · 52 sec
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3
Merge slight right onto Katy Freeway
174.9 mi · 3 hr 2 min · Katy Freeway
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4
Keep slight left
12 mi · 13 min
-
5
Keep slight left to continue on 90th Infantry Division Highway
1.2 km · 52 sec · 90th Infantry Division Highway
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6
Continue on Jose Lopez Freeway
8.4 mi · 10 min · Jose Lopez Freeway
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7
Continue on Cleto Rodriguez Freeway
12.5 mi · 14 min · Cleto Rodriguez Freeway
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8
Continue on West US Highway 90
25.4 mi · 29 min · West US Highway 90
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9
Continue on 19th Street
2.1 mi · 4 min · 19th Street
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10
Continue on US Highway 90 West
37.7 mi · 43 min · US Highway 90 West
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11
Continue on East Main Street
4.9 mi · 6 min · East Main Street
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12
Continue on West US Highway 90
37.4 mi · 43 min · West US Highway 90
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13
Continue on East Military Highway
24.6 mi · 28 min · East Military Highway
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14
Continue on US Highway 90 East
5.3 mi · 6 min · US Highway 90 East
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15
Continue on East Gibbs Street
1.5 km · 1 min · East Gibbs Street
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16
Turn left onto Spur 297
1103 ft · 22 sec · Spur 297
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17
Turn left onto East Garfield Street
115 m · 31 sec · East Garfield Street
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18
Turn left onto Spur 297
33 m · 2 sec · Spur 297
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19
Arrive at your destination
0 m · 1 sec · Spur 297
Car Route Details
A richer read on the saved driving route between Houston and Del Rio.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Katy Freeway
Merge slight right onto Katy Freeway
175 mi · 03h 02m
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.
Chance Showers And Thunderstorms then Showers And Thunderstorms leaving Houston and Partly Sunny near Del Rio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Houston to Del Rio?
The road trip is about 347.9 miles (559.9 km) and usually takes 06h 21m 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?
Santa Clara is a useful midpoint, sitting about 173.7 miles from Houston and 174.2 miles from Del Rio.
How much longer is the road route than the straight-line distance?
The direct path is about 333.7 miles (537 km), while the road route adds roughly 14.2 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 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 $46.41 one way or $92.81 round trip. Estimated CO2 is about 109.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms then Showers And Thunderstorms around Houston and Partly Sunny near Del Rio.
Stop Ideas Near Santa Clara
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
New Braunfels Parks and Recreation
Schertz EMS
Converse City Hall
New Braunfels Municipal Court
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Santa Clara.
San Antonio Station
San Marcos Station
Austin
Flight Path Map
This map shows the direct air route between Houston and Del Rio. Straight-line distance: 333.67 mi (536.99 km).
#1 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 |
#2 Del Rio
City in Texas, USA
| Population | 35,722 |
| Coordinates | 29.3627300, -100.8967600 |
| Altitude | 295 |
| Country | United States |
End: Del Rio (-100.89676, 29.36273)
Estimated Travel Time
Distance: 560 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 35m |
| 40 mph (64.37 km/h) | 08h 41m |
| 50 mph (80.47 km/h) | 06h 57m |
| 60 mph (96.56 km/h) | 05h 47m |
| 70 mph (112.65 km/h) | 04h 58m |
| 80 mph (129 km/h) | 04h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $46.41 | $92.81 |
| Mid-grade | $4.25 | $52.21 | $104.43 |
| Premium | $4.59 | $56.38 | $112.75 |
| Diesel | $3.99 | $49.03 | $98.07 |
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.