How far is Falfurrias, TX from San Antonio, TX?
Fastest route
The distance from Falfurrias, Texas 78355 to San Antonio, Texas is approximately 163 miles (262 kilometers). The estimated travel time is 2 hours and 26 minutes. To get there, you will need to take US-281 N and I-37 N.
Directions
- Head north on N St Marys St toward E Huisache St.
- Continue straight to stay on N St Marys St.
- Use the left 2 lanes to turn left to stay on N St Marys St.
- Take the ramp onto US-281 N.
- Follow US-281 N and I-37 N to E César E. Chávez Blvd in San Antonio. Take exit 140B from I-37 N.
- Continue straight onto US-281 N. Pass by Dairy Queen (on the right in 77.8 mi). Use the right 2 lanes to take the ramp onto I-37 N.
- Take exit 140B for Cesar E Chavez Blvd toward Alamodome. Continue on E César E. Chávez Blvd. Drive to S Flores St.
Tips & Suggestions
- 🚗 Plan your trip ahead of time to ensure a smooth journey.
- ⛽ Make sure your vehicle has enough fuel before starting the trip.
- 📱 Use a navigation app or GPS device to help you stay on the correct route.
- 🚦 Observe traffic rules and regulations for a safe drive.
- 🛣️ Be prepared for road conditions and any potential detours.
- 🍽️ Take breaks along the way to rest and grab a meal if needed.
- 📞 Keep important contact numbers handy, such as roadside assistance or emergency services.
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 30m.
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, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Falfurrias and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Falfurrias and San Antonio.
-
1
Start on North Saint Mary's Street
28 m · 9 sec · North Saint Mary's Street
-
2
Turn left onto East Rice Street
1233 ft · 31 sec · East Rice Street
-
3
Turn left onto North US Highway 281
2820 ft · 53 sec · North US Highway 281
-
4
Take the ramp slight left
1120 ft · 27 sec
-
5
Merge slight left onto Falfurrias Expressway
6.6 mi · 7 min · Falfurrias Expressway
-
6
Keep slight right
70.2 mi · 1 hr 20 min
-
7
Keep slight left to continue on Nueces Street
14.7 mi · 19 min · Nueces Street
-
8
Continue straight
1199 ft · 16 sec
-
9
Take the exit straight
68.8 mi · 1 hr 11 min
-
10
Take the exit slight right toward Commerce Street, Downtown, The Alamo
1358 ft · 33 sec
-
11
Turn straight onto Interstate 37 South
116 m · 12 sec · Interstate 37 South
-
12
Turn left onto East Commerce Street
1.4 km · 2 min · East Commerce Street
-
13
Turn left onto Military Plaza
119 m · 16 sec · Military Plaza
-
14
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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15
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Falfurrias and San Antonio.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Falfurrias Expressway
Keep slight right
70.2 mi · 01h 20m
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 Falfurrias and Mostly Sunny near San Antonio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Falfurrias to San Antonio?
The road trip is about 163.1 miles (262.5 km) and usually takes 02h 30m 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?
George West is a useful midpoint, sitting about 81.6 miles from Falfurrias and 81.5 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 153.3 miles (246.7 km), while the road route adds roughly 9.8 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 1:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $21.77 one way or $43.53 round trip. Estimated CO2 is about 51.2 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Falfurrias and Mostly Sunny near San Antonio.
Flight Path Map
This map shows the direct air route between Falfurrias and San Antonio. Straight-line distance: 153.29 mi (246.69 km).
#1 Falfurrias
City in Texas, United States
| Population | 4,717 |
| Coordinates | 27.2269900, -98.1441700 |
| Altitude | 35 |
| Country | United States |
#2 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 |
End: Dolorosa Street (-98.493645, 29.424163)
Estimated Travel Time
Distance: 262 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 26m |
| 40 mph (64.37 km/h) | 04h 04m |
| 50 mph (80.47 km/h) | 03h 15m |
| 60 mph (96.56 km/h) | 02h 43m |
| 70 mph (112.65 km/h) | 02h 19m |
| 80 mph (129 km/h) | 02h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $21.77 | $43.53 |
| Mid-grade | $4.25 | $24.49 | $48.98 |
| Premium | $4.59 | $26.44 | $52.89 |
| Diesel | $3.99 | $23.00 | $46.00 |
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 · May 26, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.