Royal Rentals
Promising aristocratic service, Royal is a car hire company operating in Crete, the largest island of Greece and a popular holiday destination. The company’s office can be found in the Heraklion, Crete’s largest city and a popular port of entry for both visitors from the Greek mainland and international travelers. The company also has an office in Chania.
Royal Rentals offers one-way car hire services, so you can pick up a car at Chania Airport and drop it off at Heraklion Airport or vice versa. Being able to fly into one airport and out of the other would let you see more of the island given the amount of time you have. The company, like usual, charges a fee for that (also don't forget to actually book using your preferred pick-up and drop-off points).