Sir Charles Gaetan Duval Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Sir Charles Gaetan Duval Airport is Port Mathurin to 🇲🇺 Port Louis (MRU), which takes around 1 hour and 40 minutes. On an airline like Air Mauritius. More info on this flight route (RRG-MRU).Shortest flight from Sir Charles Gaetan Duval Airport is Port Mathurin to 🇲🇺 Port Louis (MRU), which takes around 1 hour and 40 minutes. On an airline like Air Mauritius. More info on this flight route (RRG-MRU).