Long-range aircraft are designed to travel significant distances without needing to refuel. These planes typically have larger fuel tanks and more efficient engines, allowing them to cover thousands of miles. They are commonly used for international flights, connecting cities across continents. Examples of long-range aircraft include the Boeing 777 and the Airbus A350. These planes can carry passengers and cargo over long distances, making them essential for global travel and trade. Their advanced technology and design help ensure safety and comfort during extended flights.