Saudi Arabia occupies about 80% of the Arabian Peninsula (the world's largest peninsula), lying between latitudes 16° and 33° N, and longitudes 34° and 56° E. Because the country's southern borders with the United Arab Emirates and Oman are not precisely marked, the exact size of the country is undefined.
Arabia Saudita ocupa un 80% da Península de Arabia, entre as latitudes 16° e 33° N, e as lonxitudes 34° e 56° E. Debido a que a fronteira do sur, que limita cos Emiratos Árabes Unidos e Omán, non está definida con exactitude, o tamaño do país é descoñecido.