There's so much to learn about Cozumel, Quintana Roo Airport (CZM-Cozumel Intl.), but you don't have to feel overwhelmed. Before you set off in your rental car, let's start with the essentials.Cozumel, Quintana Roo Airport (CZM-Cozumel Intl.) is about 12 miles to the southeast from downtown Playa del Carmen.