Countries
| Name | Country Code | Continent | Number of Airports |
|---|---|---|---|
| Botswana | BW | AF | 120 |
| Belgium | BE | EU | 117 |
| Turkey | TR | AS | 117 |
| Kazakhstan | KZ | AS | 112 |
| Bulgaria | BG | EU | 111 |
| Denmark | DK | EU | 110 |
| Finland | FI | EU | 107 |
| Slovakia | SK | EU | 104 |
| Malaysia | MY | AS | 103 |
| Hungary | HU | EU | 102 |
| Zambia | ZM | AF | 101 |
| Angola | AO | AF | 93 |
| North Korea | KP | AS | 92 |
| Republic of Ireland | IE | EU | 88 |
| Mozambique | MZ | AF | 85 |