Vatican City
Vatican City has a reasonably well-developed transport network considering its size (consisting mostly of a piazza and walkways). A state that is long and wide, it has a small transportation system with no airports or highways. The only aviation facility in Vatican City is the Vatican City Heliport. Vatican City is one of the few independent countries without an airport, and is served by the airports that serve the city of Rome, Leonardo da Vinci-Fiumicino Airport, and to a lesser extent Ciampino Airport.
Apostolic Vicariate of Tucupita
The Apostolic Vicariate (or Vicariate Apostolic) of Tucupita () is a missionary circonscription of the Roman Catholic Church in Venezuela.
It is exempt, i.e. directly dependent on the Holy See, not part of any ecclesiastical province. 
Its cathedral see is located in Tucupita, the city capital of Venezuela's Atlantic-coastal Delta Amacuro state.