Beechcraft King Air 360 Er vs Cessna Citation Xls vs Gulfstream G700 vs Robinson R66

The Beechcraft King Air 360ER is a twin‑turboprop aircraft typically used for regional missions; it offers long endurance for its class (roughly 1,500–1,800 nautical miles depending on load and reserves) and generally seats about 6–9 passengers in common cabin layouts. The Cessna Citation XLS+ is a midsize business jet, faster and higher‑flying than the King Air, with a typical range around 2,000–2,100 nautical miles and seating commonly about 8–9 passengers. The Gulfstream G700 is a large‑cabin, ultra‑long‑range business jet designed for intercontinental travel; it carries far more people and space than the others, with a published range around 7,500 nautical miles and typical passenger seating roughly 13–19 (with certified maximums higher depending on configuration). The Robinson R66 is a single‑engine turbine helicopter suited to short‑range, point‑to‑point access; it has a much shorter range (about 300–350 nautical miles) and usually carries a pilot plus up to 4 passengers.