How far is Edna, TX from San Antonio, TX?
The driving distance from Edna, TX to San Antonio, TX is about 140 miles (225.3 km), with a travel time of about 02h 22m by car.
- The straight-line flight distance is about 115.6 miles (186 km).
- For a round trip, plan for roughly 04h 45m 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 22m.
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 Gonzales County, Texas, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Patchy Fog then Slight Chance Showers And Thunderstorms
Mostly Sunny then Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Edna and San Antonio.
Turn-by-Turn Driving Directions
Step-by-step road directions between Edna and San Antonio.
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1
Start on East Main Street
1.4 mi · 2 min · East Main Street
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2
Turn slight right
1789 ft · 57 sec
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3
Continue on US 59 Frontage Road
645 ft · 13 sec · US 59 Frontage Road
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4
Take the ramp straight
1524 ft · 42 sec
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5
Continue straight
15.1 mi · 16 min
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6
Take the exit slight right toward US 59 Business: Victoria
1783 ft · 43 sec
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7
Continue straight
3.3 mi · 4 min
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8
Turn right onto Northeast Zac Lentz Parkway
1.4 mi · 2 min · Northeast Zac Lentz Parkway
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9
Take the ramp slight left
1602 ft · 39 sec
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10
Merge slight left onto Northeast Zac Lentz Parkway
3.8 mi · 4 min · Northeast Zac Lentz Parkway
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11
Take the exit slight right
1724 ft · 42 sec
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12
Turn straight onto Northeast Zac Lentz Parkway
3022 ft · 59 sec · Northeast Zac Lentz Parkway
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13
Turn right onto US Highway 87 North
22 mi · 25 min · US Highway 87 North
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14
Continue on East Broadway Street
1.7 mi · 2 min · East Broadway Street
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15
Turn left onto South Esplanade Street
1.2 km · 60 sec · South Esplanade Street
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16
Turn right onto West Heaton Street
3.9 mi · 4 min · West Heaton Street
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17
Turn right
76.2 mi · 1 hr 30 min
-
18
Turn slight right onto Roland Avenue
3196 ft · 1 min · Roland Avenue
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19
Turn left onto I 10 West, US 90 West
1271 ft · 31 sec
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20
Merge slight left onto Jose Lopez Freeway
1.6 mi · 2 min · Jose Lopez Freeway
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21
Take the exit slight right toward I 37, US 281: Corpus Christi, Johnson City
644 ft · 16 sec
-
22
Keep slight right to continue on I 37 North, US 281 North: Johnson City
1883 ft · 46 sec
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23
Merge slight left onto William J Bordelon Freeway
1.2 mi · 1 min · William J Bordelon Freeway
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24
Take the exit slight right toward Commerce Street, Downtown, The Alamo
1358 ft · 33 sec
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25
Turn straight onto Interstate 37 South
116 m · 12 sec · Interstate 37 South
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26
Turn left onto East Commerce Street
1.4 km · 2 min · East Commerce Street
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27
Turn left onto Military Plaza
119 m · 16 sec · Military Plaza
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28
Turn left onto Dolorosa Street
100 m · 8 sec · Dolorosa Street
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29
Arrive at your destination
0 m · 1 sec · Dolorosa Street
Car Route Details
A richer read on the saved driving route between Edna and San Antonio.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Longest stretch
Turn right
76.2 mi · 01h 30m
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.
Patchy Fog then Slight Chance Showers And Thunderstorms leaving Edna and Mostly Sunny then 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 Edna to San Antonio?
The road trip is about 140 miles (225.3 km) and usually takes 02h 22m 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?
Smiley is a useful midpoint, sitting about 68.6 miles from Edna and 71.4 miles from San Antonio.
How much longer is the road route than the straight-line distance?
The direct path is about 115.6 miles (186 km), while the road route adds roughly 24.4 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 1:44 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $18.67 one way or $37.34 round trip. Estimated CO2 is about 43.9 kg one way.
What should you check before leaving?
Before you leave, expect Patchy Fog then Slight Chance Showers And Thunderstorms around Edna and Mostly Sunny then Chance Showers And Thunderstorms near San Antonio.
Stop Ideas Near Smiley
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 Smiley.
San Marcos Station
San Antonio Station
Austin
Flight Path Map
This map shows the direct air route between Edna and San Antonio. Straight-line distance: 115.6 mi (186.04 km).
#1 Edna
City in Jackson County, Texas, United States
| Population | 5,755 |
| Coordinates | 28.9785900, -96.6460900 |
| Altitude | 20 |
| 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: 225 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 39m |
| 40 mph (64.37 km/h) | 03h 30m |
| 50 mph (80.47 km/h) | 02h 48m |
| 60 mph (96.56 km/h) | 02h 20m |
| 70 mph (112.65 km/h) | 02h 00m |
| 80 mph (129 km/h) | 01h 44m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.78 | $18.67 | $37.34 |
| Mid-grade | $4.25 | $21.00 | $42.01 |
| Premium | $4.59 | $22.68 | $45.36 |
| Diesel | $3.99 | $19.73 | $39.45 |
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.