I want to go from Krabi in Thailand to Penang in Malaysia. What's the difference except the plane?

If you take a bus, you can reverse at Krabi-Baimei-Baimei in Penang, and each trip takes about 4 hours.

Or a cruise ship . The home port of Star Cruises Super Libra, here are the details of the cruise ship for your reference.

The four-day and three-night sailing route is Penang)-Phuket)-Krabi)-Penang, which is a very good choice for local friends who want to try a cruise holiday. Super Libra can accommodate up to 2000 passengers. There are three free restaurants and two paid restaurants on the cruise ship, as well as bars, casinos, gyms, two swimming pools, massage pools, basketball courts, stage theaters and other facilities. The four-day and three-night trip must be colorful.