| City | Airports | Airport Iata Code | Country Code |
|---|---|---|---|
| Lower Zambezi National Park | Royal Airstrip | RYL | ZW |
| Derby | Royal Australian Air Force Base Curtin Airport | DCN | AU |
| Richmond | Royal Australian Air Force Base Richmond Airport | XRH | AU |
| Royan | Royan-Médis Airport | RYN | FR |
| Roy Hill Station | Roy Hill Station Airport | RHL | AU |
| Monahans | Roy Hurd Memorial Airport | MIF | US |
| Versailles | Roy Otten Memorial Airfield | VRS | US |
| Rubelsanto | Rubelsanto Airport | RUV | GT |
| Uruguaiana | Rubem Berta International Airport | URG | BR |
| Santiago | Ruben Cantu Airport | SYP | PA |
| Ruby | Ruby Airport | RBY | US |
| Rugao | Rugao Air Base | RUG | CN |
| Rügen | Rügen Airport | GTI | DE |
| Ruhengeri | Ruhengeri Airport | RHG | RW |
| Rukumkot | Rukumkot Airport | RUK | NP |
| Rumbek | Rumbek Airport | RBX | SS |
| Rumginae | Rumginae Airport | RMN | PG |
| Rumjatar | Rumjatar Airport | RUM | NP |
| Rundu | Rundu Airport | NDU | NA |
| Ruoqiang | Ruoqiang Loulan Airport | RQA | CN |