May 20, 2024, 06:52 PM IST
Vatican City: This tiny independent city-state located within Rome, Italy, relies on Rome's Fiumicino Airport for international travel.
Monaco: Similar to Vatican City, Monaco is a microstate enclaved by France on three sides and the Mediterranean Sea on one side.
San Marino: Surrounded by Italy, San Marino is another small European country without an airport.
Liechtenstein: This doubly landlocked country bordered by Switzerland and Austria also doesn't have an airport.
Nauru: This tiny island nation in Micronesia has limited space and its only airport, Nauru International Airport, is currently not operational for commercial flights.
Tuvalu: Another island nation in the Pacific Ocean, Tuvalu has only one functional airport, Funafuti International Airport, which only handles regional flights.
Marshall Islands: This island nation in Micronesia has several airports, but only a few handle international flights.
Federated States of Micronesia: Similar to the Marshall Islands, the Federated States of Micronesia is an island nation in Micronesia with limited international air travel options.
Disclaimer: This information is not DNA's opinion but obtained from media reports