Monaco is slightly larger than Vatican.
Monaco is larger than vatican city........
Vatican City is smaller than Monaco.
Monaco is the second smallest nation, after Vatican City.
Monaco is much bigger, Monaco 2,02 sq km of surface (Monaco consists two towns, Monaco and Monte Carlo with suburbs ) Vatican 0,44 sq km (It's just few streets within the Rome)0,44 sq km
Andorra, Vitican City, Monaco, San Marino and Sicily.
Vitican City and Monaco are two of the most smallest countries in Europe.
Vatican City is a sovereign city-state, similar to Monaco and Singapore. It is independent.
Italy and France
Andorra la Vella, Andorra Luxembourg, Luxembourg Monaco, Monaco San Marino, San Marino Vatican City, Vatican City
Andorra la Vella, Andorra Monaco, Monaco Vatican City, Vatican City San Marino, San Marino Luxembourg, Luxembourg
Luxembourg, Luxembourg San Marino, San Marino Vatican City, Vatican City Monaco, Monaco Andorra la Vella, Andorra