Vatican City doesn’t have its own airport, most likely because it is enclaved within Rome. Visitors fly into Rome and then drive into the small Roman Catholic country.
Vatican City
Vatican City, which has a population of 800 people, also does not have a marine route for transportation. It is one of the few countries that can be walked through entirely.
Surrounded on three sides by France and on one by the Mediterranean Sea, Monaco has no airports. After landing in France, you’ll need to take a boat or a half-hour car ride to Monaco.
Monaco
Monaco is the second-smallest country in the world and holds the title for the world’s most densely populated sovereign state.
San Marino is so small that no commercial flights land there. But it has a dense road network that leads people out of the country, and allows them access to Italy.
San Marino
One of the closest airports is that of Rimini, in Italy. San Marino, however, is one of the richest countries in the world with one of the highest GDPs per capita.
Liechtenstein is a landlocked country situated between Switzerland and Austria. Travellers typically arrive in here by flying into the neighbouring countries and then using other transportation methods, such as trains or cars.
Liechtenstein
The closest international airports to Liechtenstein are Zurich Airport and Altenrhein Airport in Switzerland.
Located between France and Spain, Andorra also does not have its an airstrip for commercial flights.
Andorra
Toulouse-Blagnac Airport in France and Barcelona-El Prat Airport in Spain are the most nearby international airports.