| Similarity | Rank | |
|---|---|---|
| 747s | 0.745 | 79220 |
| alitalia | 0.743 | 62424 |
| keflavik | 0.743 | 79659 |
| aeroflot | 0.740 | 37458 |
| dover-calais | 0.737 | 71142 |
| long-haul | 0.737 | 42344 |
| usair | 0.736 | 49871 |
| stop-over | 0.736 | 53705 |
| short-haul | 0.726 | 63644 |
| coast-to-coast | 0.725 | 80121 |
| 200-mile | 0.724 | 41719 |
| qantas | 0.724 | 59638 |
| fremantle | 0.724 | 67229 |
| dc-8 | 0.720 | 88685 |
| wide-bodied | 0.718 | 89709 |
| twin-engine | 0.710 | 92072 |
| schiphol | 0.707 | 47104 |
| transatlantic | 0.706 | 14572 |
| maersk | 0.706 | 79632 |
| jetfoil | 0.705 | 89468 |
| inter-island | 0.705 | 54214 |
| jetliner | 0.703 | 84000 |
| multi-role | 0.702 | 99912 |
| launching | 0.701 | 21858 |
| 707s | 0.701 | 83736 |