| total airports in world | 1.71 | 0.7 | 1164 | 23 | 15 |
| total number of airports in the world | 0.11 | 0.2 | 8691 | 37 | 88 |
| total international airport in the world | 1.84 | 0.3 | 8502 | 40 | 42 |
| how many airports in the world | 0.48 | 0.2 | 139 | 30 | 3 |
| how many international airports in the world | 0.95 | 0.2 | 7470 | 44 | 75 |
| how many public airports in the world | 0.11 | 1 | 7754 | 37 | 15 |
| how many commercial airports in the world | 1.83 | 0.6 | 3891 | 41 | 39 |
| list of all airports in the world | 0.26 | 0.6 | 7692 | 33 | 39 |
| list of international airports in world | 1.49 | 0.8 | 6783 | 39 | 75 |
| how many airports worldwide | 0.74 | 0.5 | 8114 | 27 | 31 |
| world airports by passengers | 1.81 | 0.9 | 1739 | 28 | 22 |
| number of airports by country | 1.98 | 0.5 | 2530 | 29 | 69 |
| how many international airports are there | 0.36 | 0.4 | 2306 | 41 | 20 |
| list of airports worldwide | 1.36 | 0.1 | 4139 | 26 | 94 |
