# Na Yai Subdistrict, Suwannaphum, Roi Et Province – Villages > Source: https://wherepedia.org/thailand/roi-et/suwannaphum/na-yai/ Subdistrict · Suwannaphum # Na Yai Na Yai is a subdistrict (tambon) of Thailand in Suwannaphum, Roi Et Province. It covers **63.0 km²**. 14 named villages and localities are recorded here, and 4 mapped services such as hospitals, banks and schools. - 63.0km² - 4mapped services - 141 mtypical elevation ## Where is Na Yai? Na Yai lies in [Suwannaphum](https://wherepedia.org/thailand/roi-et/suwannaphum/), [Roi Et Province](https://wherepedia.org/thailand/roi-et/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other subdistricts: [Dokmai](https://wherepedia.org/thailand/roi-et/suwannaphum/dokmai/), [Hin Kong](https://wherepedia.org/thailand/roi-et/suwannaphum/hin-kong/), [Hua Thon](https://wherepedia.org/thailand/roi-et/suwannaphum/hua-thon/), [Khu Mueang](https://wherepedia.org/thailand/roi-et/mueang-suang/khu-mueang/), [Kok Kung](https://wherepedia.org/thailand/roi-et/mueang-suang/kok-kung/), [Nam Kham](https://wherepedia.org/thailand/roi-et/suwannaphum/nam-kham/) and [Sing Khok](https://wherepedia.org/thailand/roi-et/kaset-wisai/sing-khok/). By area it is the 2555th largest of 7,425 subdistricts in Thailand. It covers 7.5% of [Suwannaphum](https://wherepedia.org/thailand/roi-et/suwannaphum/). The centre of Na Yai is about 411 km in a straight line from Bangkok, the capital. It is about 13 km from Suwannaphum, the main town of Suwannaphum. The centre point is at 15.7063° N, 103.7440° E. Local names: นาใหญ่ . Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha). ## Villages and localities in Na Yai Open gazetteers list **14 villages, towns and localities** in Na Yai. Settlements here lie between about 129 m and 158 m above sea level (median 141 m). - Ban Dong Hua Na - Ban Dong Hua Ruea - Ban Hang Heay - Ban Hang Hoei - Ban Maek - Ban Mek - Ban Na Noi - Ban Na Yai - Ban Ngulueam - Ban Nong Chok - Ban Pa Muang - Ban Pa Yang Chum - Ban Phon Ya Nang - Ban Ta Laeo Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/); [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright). ## Weather in Na Yai and the best time to visit Using the climate of Suwannaphum, the warmest month is Apr (average 31 °C) and the coolest is Dec (24 °C). About 1,413 mm of rain falls in a year; the wettest month is Sep (276 mm) and the driest Dec (3 mm). The most comfortable months for a visit are **October to February**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 25 8 Feb 28 11 Mar 30 43 Apr 31 75 May 29 177 Jun 28 180 Jul 27 241 Aug 26 270 Sep 26 276 Oct 26 111 Nov 25 19 Dec 24 3 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Na Yai Need Nearest mapped Distance Hospital สถานีอนามัยบ้านนาใหญ่ · Na Yai 2.2 km [Map](https://www.openstreetmap.org/?mlat=15.70407&mlon=103.76477#map=17/15.70407/103.76477) Bank ธนาคารไทยเครดิต สาขาสินเชื่อเพื่อรายย่อย สุวรรณภูมิ (ร้อยเอ็ด) · Sa Khu 13 km [Map](https://www.openstreetmap.org/?mlat=15.60205&mlon=103.79957#map=17/15.60205/103.79957) ATM วัดโพธ์ทอง บ้านดอนงัว ตหนองขาม ออาจสามารถ จร้อยเอ็ด · Nong Kham 15 km [Map](https://www.openstreetmap.org/?mlat=15.78918&mlon=103.85593#map=17/15.78918/103.85593) Petrol pump ปั๊ม ปตท. สุวรรณภูมิ · Dokmai 7.0 km [Map](https://www.openstreetmap.org/?mlat=15.65219&mlon=103.77770#map=17/15.65219/103.77770) Hotel นริศรา รีสอร์ท · Dokmai 5.9 km [Map](https://www.openstreetmap.org/?mlat=15.65995&mlon=103.77158#map=17/15.65995/103.77158) Mall บิ๊กซี · Sa Khu 14 km [Map](https://www.openstreetmap.org/?mlat=15.59721&mlon=103.80766#map=17/15.59721/103.80766) School โรงเรียนบ้านงูเหลือม · Na Yai 2.8 km [Map](https://www.openstreetmap.org/?mlat=15.68130&mlon=103.74950#map=17/15.68130/103.74950) College แผนกวิชาการก่อสร้าง วิทยาลัยเทคนิคสุวรรณภูมิ · Hin Kong 8.0 km [Map](https://www.openstreetmap.org/?mlat=15.64303&mlon=103.70760#map=17/15.64303/103.70760) Police station สถานนีตำรวจภูธรหัวโทน · Hua Thon 12 km [Map](https://www.openstreetmap.org/?mlat=15.69035&mlon=103.85102#map=17/15.69035/103.85102) Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Straight-line distance from the centre of the division, within 40 km. ## Hospitals, banks and other services in Na Yai Places mapped inside Na Yai in open map data, by type. - Hospitals2 - Schools2 Source: [Overture Maps places (CDLA-Permissive-2.0) and © OpenStreetMap contributors (ODbL)](https://overturemaps.org/). Coverage depends on what has been mapped; contact details are not shown. ## Other subdistricts in Suwannaphum - Bo Phan Khan - Champa Khan - Chang Phueak - Dokmai - Hin Kong - Hua Chang - Hua Thon - Huai Hin Lat - Mueang Thung - Nam Kham - Sa Khu - Thung Kula - Thung Luang - Thung Si Mueang ## Quick answers - Where is Na Yai?In Suwannaphum, Roi Et Province, Thailand - What borders Na Yai?Dokmai, Hin Kong, Hua Thon, Khu Mueang, Kok Kung, Nam Kham and Sing Khok - How many villages are in Na Yai?14 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Na Yai?Settlements lie between 129 m and 158 m - What is the best time to visit Na Yai?October to February - Where is the nearest hospital to Na Yai?สถานีอนามัยบ้านนาใหญ่, about 2.2 km from the centre - Where is the nearest bank to Na Yai?ธนาคารไทยเครดิต สาขาสินเชื่อเพื่อรายย่อย สุวรรณภูมิ (ร้อยเอ็ด), about 13 km from the centre - Where is the nearest ATM to Na Yai?วัดโพธ์ทอง บ้านดอนงัว ตหนองขาม ออาจสามารถ จร้อยเอ็ด, about 15 km from the centre - Where is the nearest petrol pump to Na Yai?ปั๊ม ปตท. สุวรรณภูมิ, about 7.0 km from the centre - How many hospitals are in Na Yai?2 mapped - What is the P-code of Na Yai?TH451103 (OCHA common operational dataset)