Average GPS coordinates for São Miguel Postcode location: 41.963, -8.453. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). São Miguel on map:

---

Listing cities & postcodes (3):
>> Viana do Castelo, 4950-350 São Miguel, Povoação, Lagoa, GPS coordinates: 42.0833,-8.3667
>> Viana do Castelo, 4950-721 São Miguel, Povoação, Peredo, GPS coordinates: 42.005,-8.4933
>> Viana do Castelo, 4970-200 São Miguel, Corvo, Lamas, GPS coordinates: 41.8,-8.5