How many EV charging stations are there between Houston and San Antonio?

Zevvy has 456 charging locations mapped within 9 mi of the 198 mi route. 125 locations have DC fast charging; the rest are AC or not recorded.

Can I drive from Houston to San Antonio in an EV?

Yes, on the chargers we have mapped. The longest stretch without a DC fast charger inside the 9 mi corridor is 30 mi, so a car that can cover that between stops can make the trip. Across the 150-300 mi range bands below, that works out at 0 to 1 charging stops.

What charging connectors are available on the Houston to San Antonio route?

J1772 (Type 1) at 318 locations, CCS1 at 100 locations, NACS (Tesla) at 72 locations, CHAdeMO at 31 locations, CCS2 at 1 location and Type 2 AC at 1 location. Each location is counted once per connector type it offers.

Where is the longest gap without a fast charger on the Houston to San Antonio drive?

It is the 30 mi stretch after Shell Recharge Charging Station, before Mercedes-Benz High-Power Charging Station. Charge to cover at least that distance before entering it.

Which charging networks operate on the Houston to San Antonio route?

ChargePoint (18 locations), EV Connect (7 locations), Graviti Energy (3 locations), Tesla (including non-tesla) (3 locations), Blink Charging (2 locations) and Shell Recharge Solutions (2 locations), plus 4 smaller operators. The remaining 417 locations have no operator recorded in our dataset.

How long does the Houston to San Antonio drive take?

The routing engine puts the 198 mi drive at 3 hr 10 min of driving time, before any charging. Add the time for the charging stops your car needs from the table above.

EV Charging Stations from Houston to San Antonio

456 charging locations are mapped within 9 mi of the 198 mi drive from Houston, Texas to San Antonio, Texas. Each charger is listed with its connectors, its rated output where we hold one, and how far along the route it sits.

Road distance198 mi
Typical drive time3 hr 10 min
Chargers within 9 mi of the route456
With DC fast charging125
Highest rated output400 kW
Longest stretch without DC30 mi

How many charging stops you need, Houston to San Antonio

Stops are the number of times a car must add range to cover 198 mi, assuming 70% of rated range is usable between stops (the buffer that highway speeds, load and arrival reserve actually take). Formula: stops = ceil(198 / usable range) − 1.

Charging stops by rated range on the Houston–San Antonio route
Rated range	Usable between stops	Stops needed	Enough chargers on route
150 mi	105 mi	1	Yes — 125 DC locations mapped
200 mi	140 mi	1	Yes — 125 DC locations mapped
250 mi	175 mi	1	Yes — 125 DC locations mapped
300 mi	210 mi	0	No stop needed

Chargers on the Houston to San Antonio corridor

Ordered by distance from Houston along the driving route, not in a straight line. “Off route” is the perpendicular distance from the road to the charger.

456 charging locations sit inside the corridor, 125 of them with DC fast charging. The 100 DC locations closest to the road are listed here, in driving order.

Connector availability on this corridor

Connector types across the 456 mapped locations between Houston and San Antonio
Connector	Current	Locations	Share of corridor
J1772 (Type 1)	AC	318	70%
CCS1	DC fast	100	22%
NACS (Tesla)	AC and DC	72	16%
CHAdeMO	DC fast	31	7%
CCS2	DC fast	1	0%
Type 2 AC	AC	1	0%

Charging networks on this route

Operators recorded on the Houston–San Antonio corridor
Network	Locations on route
ChargePoint	18
EV Connect	7
Graviti Energy	3
Tesla (including non-tesla)	3
Blink Charging	2
Shell Recharge Solutions	2
AmpUp	1
Circle K	1
eVgo Network	1
Red E Charge	1

Plan this trip with live charger data

Open the Houston to San Antonio route in Zevvy's planner to pick stops for your own car and starting charge.

Plan Houston to San Antonio

Frequently asked questions

How many EV charging stations are there between Houston and San Antonio?: Zevvy has 456 charging locations mapped within 9 mi of the 198 mi route. 125 locations have DC fast charging; the rest are AC or not recorded.
Can I drive from Houston to San Antonio in an EV?: Yes, on the chargers we have mapped. The longest stretch without a DC fast charger inside the 9 mi corridor is 30 mi, so a car that can cover that between stops can make the trip. Across the 150-300 mi range bands below, that works out at 0 to 1 charging stops.
What charging connectors are available on the Houston to San Antonio route?: J1772 (Type 1) at 318 locations, CCS1 at 100 locations, NACS (Tesla) at 72 locations, CHAdeMO at 31 locations, CCS2 at 1 location and Type 2 AC at 1 location. Each location is counted once per connector type it offers.
Where is the longest gap without a fast charger on the Houston to San Antonio drive?: It is the 30 mi stretch after Shell Recharge Charging Station, before Mercedes-Benz High-Power Charging Station. Charge to cover at least that distance before entering it.
Which charging networks operate on the Houston to San Antonio route?: ChargePoint (18 locations), EV Connect (7 locations), Graviti Energy (3 locations), Tesla (including non-tesla) (3 locations), Blink Charging (2 locations) and Shell Recharge Solutions (2 locations), plus 4 smaller operators. The remaining 417 locations have no operator recorded in our dataset.
How long does the Houston to San Antonio drive take?: The routing engine puts the 198 mi drive at 3 hr 10 min of driving time, before any charging. Add the time for the charging stops your car needs from the table above.