网页The 15,740km (8500nm) ultra long range A340-500 and stretched 372 seat A340-600 are new variants of the Airbus A340 family, and are currently the world's longest range airliners. Compared with the A340-300, the A340-600 features a 9.07m (35ft 1in) stretch (5.87m/19ft 3in ahead of the wing and 3.20m/10ft 6in behind), allowing it to seat 372 ...