Naturalization provides many international travel benefits. First, citizens travel with U.S. passports, which simplify procedures in airports and enables a citizen to seek assistance from the U.S. government while traveling if necessary. Re-entry into the U.S. is also easier with a U.S. passport than with a green card.
Furthermore, Naperville naturalization vs. permanent resident status allows for greater freedom and flexibility in international travel. While LPRs risk losing their status if they stay out of the country for too long, citizens may remain abroad with no such concerns.