Beechcraft King Air 360 Er vs Gulfstream G700 vs Piaggio Avanti Evo vs Robinson R66

The Beechcraft King Air 360ER is a twin‑turboprop utility aircraft best suited to regional missions and short or unimproved runways, offering long endurance for its class (roughly around 1,500–2,000+ nautical miles depending on payload) and typically seating about 6–9 passengers in a commuter‑style executive cabin. The Gulfstream G700 is an ultra‑long‑range, large‑cabin business jet designed for intercontinental travel, with range on the order of about 7,000–8,000 nautical miles and a high-end layout commonly carrying roughly 12–16 passengers (with higher-density seating possible). The Piaggio Avanti EVO is a high‑speed twin‑turboprop executive aircraft positioned between traditional turboprops and light jets for speed and efficiency, generally offering about 1,000–1,700 nautical miles of range and seating typically 6–8 passengers. The Robinson R66 is a light single‑turbine helicopter focused on short‑range, point‑to‑point access, with range roughly in the 300–400 nautical mile class and capacity for a pilot plus about 4 passengers (often described as five seats total including the pilot).