Santorini has a population of 15,500 and a land area of 76 square miles (a little bigger than Manhattan). The length of the island is 16 km and its width varies from 1 to 5 km. It takes about 45 minutes to drive from one end of Santorini to the other (i.e. Oia to Akrotiri).
Flights to Santorini take 4 hours from London, 3.5 hours from Paris, 2 hours from Rome, and 1 hour from Athens. There are no direct flights to Santorini from the USA, Canada, or Australia.