United States station directory
Circle K Station Details
Circle K is an E85 Ethanol station in San Antonio, Texas (TX). The listing marks this location as public and open. It was last confirmed on December 12, 2025, but drivers should still check access, hours, pricing, and connector compatibility before visiting.
Station details
| Station name | Circle K |
|---|---|
| Fuel type | E85 Ethanol |
| Address | 5602 UTSA Blvd, San Antonio, TX, 78249 |
| City | San Antonio |
| State | Texas (TX) |
| ZIP code | 78249 |
| Access | Public |
| Status | Open |
| Phone | +1‑210‑641‑2597 |
| Hours | 24 hours daily; Also accepts Valero Fleet Card |
| Date last confirmed | 2025-12-12 |
| Last updated | 2026-02-02T23:16:24Z |
| E85 blender pump | No blender pump reported |
Before you visit
Use these source-listed details to plan a visit to Circle K. Call the station or check the network app when access, payment, or hours are important for your trip.
| Public access | Public |
|---|---|
| Current status | Open |
| Access hours | 24 hours daily; Also accepts Valero Fleet Card |
| Phone | +1‑210‑641‑2597 |
| Payment cards | American Express, Cash, Check, Discover, Mastercard, Proprietor fleet card, Visa, Voyager, WEX |
| Access group | Public |
| Restricted access | No restriction reported |
Data freshness
Station details can still change, so check the operator or network app before relying on the listing.
| Freshness label | Confirmed within the past year |
|---|---|
| Date last confirmed | 2025-12-12 |
| Last source update | 2026-02-02 |
| Source station ID | 44654 |
Location context
These extra details help identify the station setting, parking area, or on-site access notes when the source provides them.
| Location type | Convenience store |
|---|---|
| Owner type | Privately owned |
| Maximum vehicle class | Medium-duty vehicles (class 3-6) |
| Parking or location notes | IH-10 E Access Rd and UTSA Blvd |
E85 Ethanol station information
E85 details can include blender-pump availability and any additional ethanol blends reported by the source.
| E85 blender pump | No blender pump reported Blender-pump availability is source-reported. |
|---|
Fuel-specific fields are source-reported. Availability, compatibility, and pricing can change, so verify before visiting.
Map and directions
29.5749, -98.59588
Nearest E85 Ethanol stations
The nearby stations below are calculated from the latitude and longitude listed for Circle K. Distances are approximate straight-line distances, not driving distance or travel time.
Related station pages
Frequently asked questions
Where is Circle K located?
Circle K is listed in San Antonio, TX. The address is 5602 UTSA Blvd, San Antonio, TX, 78249.
What fuel is available at Circle K?
The station is listed for E85 Ethanol.
Is Circle K open to the public?
The station access is listed as Public, and its status is Open.
What are the access hours for Circle K?
24 hours daily; Also accepts Valero Fleet Card