We are trying to search for an airport in Australia which is closest to Hyderabad, India and we dont know which one it is. Is there a way we could find out which International airport in Australia is closest to Hyderabad, IN ?
Rome2Rio is your friend. You can use that service from city to city, or - as I did in this case - from country (Australia) to city (Hyderabad).
If you are fortunate enough to fly with your own plane and want to have the closest airport in terms of distance, check the Great circle mapper
According to Google, the distance from Hyderabad to Perth is 4,209 miles:
the distance from Hyderabad to Darwin is 4,122 miles:
Darwin will likely be the shortest and quickest air journey especially if flying via Singapore.