Prosečne GPS koordinate za poštanski broj 31398: 42.68, -1.666

---

Spisak gradova:
>> Biurrun 31398, Navarra, Navarra, GPS koordinate: 42.6923,-1.6789
>> Muruarte De Reta 31398, Navarra, Navarra, GPS koordinate: 42.6678,-1.6637
>> Olcoz 31398, Navarra, Navarra, GPS koordinate: 42.6651,-1.681
>> Tiebas 31398, Navarra, Navarra, GPS koordinate: 42.6939,-1.6397