How far is San Antonio, TX from Las Quintas Fronterizas Colonia, TX?
The driving distance from San Antonio, TX to Las Quintas Fronterizas Colonia, TX is about 143.2 miles (230.5 km), with a travel time of about 02h 41m by car.
- The straight-line flight distance is about 129.6 miles (208.6 km).
- For a round trip, plan for roughly 05h 22m 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 02h 41m.
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 Texas
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Partly Sunny
Driving Route Map
The map below follows the saved road route between San Antonio and Las Quintas Fronterizas Colonia.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Antonio and Las Quintas Fronterizas Colonia.
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1
Start on Dolorosa Street
44 m · 5 sec · Dolorosa Street
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2
Continue on West Market Street
1042 ft · 28 sec · West Market Street
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3
Turn left onto Navarro Street
76 m · 12 sec · Navarro Street
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4
Turn left onto East Commerce Street
2662 ft · 1 min · East Commerce Street
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5
Turn left onto South Santa Rosa Street
2853 ft · 1 min · South Santa Rosa Street
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6
Continue on South Laredo Street
151 m · 13 sec · South Laredo Street
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7
Turn right onto Guadalupe Street
158 m · 17 sec · Guadalupe Street
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8
Take the ramp left toward I 35 South, I 10 East
1085 ft · 27 sec
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9
Merge slight left onto South Pan Am Expressway
10 mi · 12 min · South Pan Am Expressway
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10
Continue on Purple Heart Trail
33.5 mi · 34 min · Purple Heart Trail
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11
Take the exit slight right toward I 57: Eagle Pass
962 ft · 21 sec
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12
Turn straight
131 m · 11 sec
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13
Continue on Interstate 35 North
610 ft · 12 sec · Interstate 35 North
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14
Turn right onto US Highway 57
95.3 mi · 1 hr 46 min · US Highway 57
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15
Turn right onto East Main Street
1.2 km · 1 min · East Main Street
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16
Turn left onto South Veterans Boulevard
1.1 mi · 2 min · South Veterans Boulevard
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17
Turn left onto June Street
786 ft · 22 sec · June Street
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18
Continue on Los Quintas Boulevard
707 ft · 22 sec · Los Quintas Boulevard
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19
Turn right onto Letty Street
670 ft · 30 sec · Letty Street
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20
Arrive at your destination
0 m · 1 sec · Letty Street
Car Route Details
A richer read on the saved driving route between San Antonio and Las Quintas Fronterizas Colonia.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
US Highway 57
Turn right onto US Highway 57
95.3 mi · 01h 46m
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 Sunny leaving San Antonio and Partly Sunny near Las Quintas Fronterizas Colonia.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from San Antonio to Las Quintas Fronterizas Colonia?
The road trip is about 143.2 miles (230.5 km) and usually takes 02h 41m 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?
Pearsall is a useful midpoint, sitting about 71.5 miles from San Antonio and 71.6 miles from Las Quintas Fronterizas Colonia.
How much longer is the road route than the straight-line distance?
The direct path is about 129.6 miles (208.6 km), while the road route adds roughly 13.6 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 1:08 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.39 one way or $38.77 round trip. Estimated CO2 is about 44.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around San Antonio and Partly Sunny near Las Quintas Fronterizas Colonia.
Stop Ideas Near Pearsall
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Pearsall.
San Antonio Station
Flight Path Map
This map shows the direct air route between San Antonio and Las Quintas Fronterizas Colonia. Straight-line distance: 129.61 mi (208.59 km).
#1 San Antonio
The seventh most populous city in the United States and the center of the San Antonio metropolitan area.
| Population | 1,567,118 |
| Coordinates | 29.4241200, -98.4936300 |
| Altitude | 198 |
| Country | United States |
#2 Las Quintas Fronterizas Colonia
Situated at an elevation of 748 feet in Maverick County, this unincorporated community lies in the semi-arid border region of South Texas near the Rio Grande.
| Population | 0 |
| Coordinates | 28.6913700, -100.4692400 |
| Altitude | 228 |
| Country | United States |
End: Las Quintas Fronterizas Colonia (-100.46924, 28.69137)
Estimated Travel Time
Distance: 230 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 46m |
| 40 mph (64.37 km/h) | 03h 34m |
| 50 mph (80.47 km/h) | 02h 51m |
| 60 mph (96.56 km/h) | 02h 23m |
| 70 mph (112.65 km/h) | 02h 02m |
| 80 mph (129 km/h) | 01h 47m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.84 | $19.39 | $38.77 |
| Mid-grade | $4.35 | $21.95 | $43.90 |
| Premium | $4.72 | $23.85 | $47.70 |
| Diesel | $5.78 | $29.17 | $58.34 |
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 · Oct 15, 2026