Average GPS coordinates for San Martin de Huala Postcode location: -4.993, -79.968. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). San Martin de Huala on map:

---

Listing cities & postcodes (1):
>> Piura, 20340 San Martin de Huala, Ayabaca, GPS coordinates: -4.99347, -79.96775