Quchan Kūn
| Quchan Kūn شهرستان قوچان |
|
| — Shahrestan — | |
|
|
|
| Kok-ka |  Iran
|
|---|---|
| Séng | Razavi Khorasan Séng |
| Bīn-chek | |
| - Lóng-chóng | 174,495 km2 |
| Jîn-kháu | |
| - Lóng-chóng | 58.567 lâng |
Quchan Kūn (Pho-su-gí: شهرستان قوچان) sī Iran Razavi Khorasan Séng ê chi̍t ê kūn (shahrestan).