Average GPS coordinates for San Gerardo Postcode location: 22.633, -100.433. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Gerardo on map:

---

Listing cities & postcodes (1):
>> San Luis Potosi, 78430 San Gerardo, Soledad de Graciano Sanchez, Soledad de Graciano Sanchez, GPS coordinates: 22.6333,-100.4333