In my style I have two extra lines to set mkgmap:city in Spain before default one: mkgmap:country=ESP & mkgmap:city!=* & is_in:city=* { set mkgmap:city='${is_in:city}' } mkgmap:country=ESP & mkgmap:city!=* & addr:city=* { set mkgmap:city='${addr:city}' } mkgmap:country=ESP & mkgmap:city!=* & mkgmap:admin_level8=* { set mkgmap:city='${mkgmap:admin_level8}' } The presence of any of those lines causes that when you search for an address in device and are promted for a city, some cities appear twice. If you select one of them no street is found and if you select the other one streets are found normally. Test file: http://mapas.alternativaslibres.es/extremadura.o5m Searching for an address in Cáceres city shows "Cáceres, provincia de Cáceres" twice.