runway length(at 148,000 lb) 5,800 ft (1,768 m) Landing runway length(at max landing wt) 4,800 ft (1,463 m) 5,080 ft (1,585 m) Cruising speed .81 Mach Maximum speed .90 Mach Range fully loaded 2700 NM (5000 km) 2400 NM (4450 km) Max. fuel capacity 8,186 US gal (31,000 L) 9,806 US