Countries
| Name | Country Code | Continent | Number of Airports |
|---|---|---|---|
| Palau | PW | OC | 3 |
| Trinidad and Tobago | TT | NA | 3 |
| Mauritius | MU | AF | 3 |
| Isle of Man | IM | EU | 3 |
| Cayman Islands | KY | NA | 3 |
| British Virgin Islands | VG | NA | 3 |
| Guernsey | GG | EU | 2 |
| Collectivity of Saint Martin | MF | NA | 2 |
| Saint Kitts and Nevis | KN | NA | 2 |
| Malta | MT | EU | 2 |
| Wallis and Futuna | WF | OC | 2 |
| Barbados | BB | NA | 2 |
| Brunei | BN | AS | 2 |
| Saint-Pierre en Miquelon | PM | NA | 2 |
| Andorra | AD | EU | 2 |