The world’s longest commercial passenger flights exceed 14,000 km in distance and 17 hours in duration. The top 5 longest flights are:
New York JFK International Airport to Singapore Changi Airport
| Distance | 15,349 km |
| Duration | 18 hr 50 min |
Newark Liberty International Airport to Singapore Changi Airport
| Distance | 15,344 km |
| Duration | 18 hr 45 min |
Perth Airport to London Heathrow
| Distance | 14,499 km |
| Duration | 17 hr 25 min |
Dallas/Fort Worth International Airport to Melbourne Airport
| Distance | 14,472 km |
| Duration | 17 hr 35 min |
New York JFK International Airport to Auckland Airport
| Distance | 14,207 km |
| Duration | 17 hr 50 min |
Source of data: FlightMapper, Wikipedia.
