Complex sentence: The nearest airport is Rome Ciampino, with access also from Rome Fiumicino and Naples Airport.In the future with Frosinone Airport, that for 2012 should open to the civil and commercial aviation, Cervaro will have his province airport located only 20 minutes from the city.
Split into simpler sentences: The nearest airport is Rome Ciampino, with access also from Rome Fiumicino and Naples Airport. In 2012 Frosinone Airport should open to civil and commercial aviation, so Cervaro will have his province airport located only 20 minutes from the city.