Countries
| Name | Country Code | Continent | Number of Airports |
|---|---|---|---|
| Turkmenistan | TM | AS | 20 |
| Jamaica | JM | NA | 19 |
| Jordan | JO | AS | 17 |
| Laos | LA | AS | 16 |
| Swaziland | SZ | AF | 16 |
| Liberia | LR | AF | 16 |
| Guinee | GN | AF | 16 |
| Senegal | SN | AF | 16 |
| Bangladesh | BD | AS | 15 |
| Tunisia | TN | AF | 15 |
| Seychelles | SC | AF | 15 |
| Tajikistan | TJ | AS | 15 |
| Timor-Leste | TL | AS | 13 |
| Cambodia | KH | AS | 13 |
| Macedonia | MK | EU | 13 |