| Rank | Route | Airline | Distance | Flight time |
| 1. | New York City (JFK) – Singapore (SIN) | Singapore Airlines | 15,349 km (9,537 miles) | 18 hours, 50 minutes |
| 2. | Auckland (AKL) – Doha (DOH) | Qatar Airways | 14,535 km (9,032 miles) | 18 hours, 5 minutes |
| 3. | Perth (PER) – London (LHR) | Qantas | 14,499 km (9,009 miles) | 17 hours, 45 minutes |
| 4. | Auckland (AKL) – Dubai (DXB) | Emirates | 14,200 km (8,823 miles) | 17 hours, 10 minutes |
| 5. | Los Angeles (LAX) – Singapore (SIN) | Singapore Airlines | 14,114 km (8,770 miles) | 17 hours, 50 minutes |
| 6. | San Francisco (SFO) – Bangalore (BLR) | Air India | 14,004 km (8,702 miles) | 17 hours, 45 minutes |
| 7. | Houston (IAH) – Sydney (SYD) | United Airlines | 13,834 km (8,596 miles) | 17 hours, 35 minutes |
| 8. | Dallas/Fort Worth (DFW) – Sydney (SYD) | Qantas | 13,804 km (8,577 miles) | 17 hours, 20 minutes |
| 9. | New York (JFK) – Manila (MNL) | Philippines Airlines | 13,712 km (8,520 miles) | 16 hours, 40 minutes |
| 10. | San Francisco (SFO) – Singapore (SIN) | Unites Airlines and Singapore Airlines | 13,593 km (8,446 miles) | 17 hours, 25 minutes; 17 hours, 35 minutes (depending on the airline) |
