How far is Kirby, TX from San Antonio, TX?
The driving distance from Kirby, TX to San Antonio, TX is about 9.3 miles (14.9 km), with a travel time of about 00h 15m by car.
- The straight-line flight distance is about 7 miles (11.3 km).
- For a round trip, plan for roughly 00h 31m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM CDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 15m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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 Bexar County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Kirby and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kirby and San Antonio.
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1
Start on Redding Drive
7 m · 3 sec · Redding Drive
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2
Turn right onto Vinecrest Drive
1914 ft · 1 min · Vinecrest Drive
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3
At the end of the road, turn left onto Old Seguin Road
3238 ft · 2 min · Old Seguin Road
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4
At the end of the road, turn left onto Seguin Road
1 mi · 2 min · Seguin Road
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5
Continue on Old Seguin Road
41 m · 6 sec · Old Seguin Road
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6
Turn right onto Northeast Loop 410
644 ft · 17 sec · Northeast Loop 410
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7
Turn left onto Binz-Engleman Road
157 m · 21 sec · Binz-Engleman Road
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8
Turn left onto Interstate 35 North
1608 ft · 32 sec · Interstate 35 North
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9
Take the ramp slight left toward I 35 South
1232 ft · 30 sec
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10
Merge slight left onto North Pan Am Expressway
4 mi · 5 min · North Pan Am Expressway
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11
Keep slight left to continue on North Pan Am Expressway
2907 ft · 41 sec · North Pan Am Expressway
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12
Take the exit slight right toward Lexington Avenue, Main Avenue, San Pedro Avenue
684 ft · 17 sec
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13
Turn straight onto East Elmira Street
526 ft · 17 sec · East Elmira Street
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14
Turn left onto North Main Avenue
830 ft · 19 sec · North Main Avenue
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15
Enter the roundabout and take exit 2 toward Navarro Street
49 m · 3 sec · Navarro Street
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16
Exit the roundabout onto Navarro Street
34 m · 2 sec · Navarro Street
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17
Keep slight right to continue on North Main Avenue
2181 ft · 52 sec · North Main Avenue
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18
Turn right onto West Travis Street
68 m · 11 sec · West Travis Street
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19
Turn left onto North Flores Street
807 ft · 20 sec · North Flores Street
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20
Continue on Military Plaza
119 m · 16 sec · Military Plaza
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21
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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22
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Kirby and San Antonio.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
North Pan Am Expressway
Merge slight left onto North Pan Am Expressway
3.99 mi · 00h 05m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Chance Showers And Thunderstorms leaving Kirby and Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near San Antonio.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kirby to San Antonio?
The road trip is about 9.3 miles (14.9 km) and usually takes 00h 15m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Terrell Hills is a useful midpoint, sitting about 4.2 miles from Kirby and 5 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 7 miles (11.3 km), while the road route adds roughly 2.3 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 7:00 AM to 7:00 PM CDT. If you want a more comfortable same-day return, try to leave by 7:58 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.25 one way or $2.49 round trip. Estimated CO2 is about 2.9 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Kirby and Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms near San Antonio.
Stop Ideas Near Terrell Hills
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Piazza Italia Park
Schertz EMS
District 4 City Council Office
Municipal Plaza
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Terrell Hills.
San Antonio Station
San Marcos Station
Austin
Flight Path Map
This map shows the direct air route between Kirby and San Antonio. Straight-line distance: 7.04 mi (11.33 km).
#1 Kirby
City in Bexar County, Texas, United States
| Population | 8,719 |
| Coordinates | 29.4632900, -98.3855700 |
| Altitude | 209 |
| 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: 15 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 18m |
| 40 mph (64.37 km/h) | 00h 13m |
| 50 mph (80.47 km/h) | 00h 11m |
| 60 mph (96.56 km/h) | 00h 09m |
| 70 mph (112.65 km/h) | 00h 07m |
| 80 mph (129 km/h) | 00h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $1.25 | $2.49 |
| Mid-grade | $4.25 | $1.40 | $2.81 |
| Premium | $4.59 | $1.52 | $3.03 |
| Diesel | $3.99 | $1.32 | $2.64 |
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.