Shillong to Koh-Samui

Koh-Samui is approximately 2550+ kms from Shillong. The fastest way to reach Koh-Samui from Shillong is by Flight Via Kolkata, Bangkok. It takes approximately 9 hours. The cheapest way to reach Koh-Samui from Shillong is by Flight Via Kolkata, Phuket which would take approximately 9 hours.