I believe this will be the longest nonstop pax-carrying flights with the A330-200: 6,635 nm.
AR 1920 Buenos Aires (EZE) Larnaca (LCA) 08:00 05:45 +1 (15h 45 mins)
AR 1921 Larnaca (LCA) Buenos Aires (EZE) 08:00 18:25 (16h 25 mins)
https://aviacionline.com/2020/08/este-l ... -a-chipre/
Prior to the pandemic, AR was operating the longest by distance A332 nonstop flight: EZE-FCO, Since April AR has also been operating EZE-AKL-PVG cargo flights. Although the EZE-AKL sector is only 5,580 nm, the A332 is only certified to ETOPS 270 and AR to ETOPS 180, so a longer, northern route had to be taken which resulted on a westbound flight time of almost 17 hours.
