Esfarayen Kūn
| Esfarayen Kūn شهرستان اسفراین |
|
| — Shahrestan — | |
|
|
|
| Kok-ka |  Iran
|
|---|---|
| Séng | Pak Khorasan Séng |
| Bīn-chek | |
| - Lóng-chóng | 120,513 km2 |
| Jîn-kháu | |
| - Lóng-chóng | 57.55 lâng |
Esfarayen Kūn (Pho-su-gí: شهرستان اسفراین) sī Iran Pak Khorasan Séng ê chi̍t ê kūn (shahrestan).