# Lao Oi Subdistrict, Rong Kham, Kalasin Province – Villages > Source: https://wherepedia.org/thailand/kalasin/rong-kham/lao-oi/ Subdistrict · Rong Kham # Lao Oi Lao Oi is a subdistrict (tambon) of Thailand in Rong Kham, Kalasin Province. It covers **28.6 km²**. 6 named villages and localities are recorded here, and 5 mapped services such as hospitals, banks and schools. - 28.6km² - 5mapped services - 146 mtypical elevation ## Where is Lao Oi? Lao Oi lies in [Rong Kham](https://wherepedia.org/thailand/kalasin/rong-kham/), [Kalasin Province](https://wherepedia.org/thailand/kalasin/), [Thailand](https://wherepedia.org/thailand/). It borders 7 other subdistricts: [Chiang Khwan](https://wherepedia.org/thailand/roi-et/chiang-khwan/chiang-khwan/), [Din Dam](https://wherepedia.org/thailand/roi-et/changhan/din-dam/), [Dong Ling](https://wherepedia.org/thailand/kalasin/kamalasai/dong-ling/), [Nong Ta Kai](https://wherepedia.org/thailand/roi-et/pho-chai/nong-ta-kai/), [Rong Kham](https://wherepedia.org/thailand/kalasin/rong-kham/rong-kham/), [Sa-At](https://wherepedia.org/thailand/roi-et/pho-chai/sa-at/) and [Samakkhi](https://wherepedia.org/thailand/kalasin/rong-kham/samakkhi/). By area it is the 5148th largest of 7,425 subdistricts in Thailand. It covers 35.9% of [Rong Kham](https://wherepedia.org/thailand/kalasin/rong-kham/). The centre of Lao Oi is about 442 km in a straight line from Bangkok, the capital. It is about 4.9 km from Rong Kham, the main town of Rong Kham. The centre point is at 16.2557° N, 103.7036° E. Local names: เหล่าอ้อย . 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 Lao Oi Open gazetteers list **6 villages, towns and localities** in Lao Oi. Settlements here lie between about 142 m and 147 m above sea level (median 146 m). - Ban Dan Tai - Ban Dong Mueang - Ban Kho Phatthana - Ban Krayom - Ban Lao Oi - Ban Nong Khu 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). ## Landscape and landmarks of Lao Oi Named natural and historic features inside Lao Oi, from the GeoNames gazetteer. ### Water 3 rivers and streams. - Huai Sai - Huai Saloem - Lam Pao Source: [GeoNames (CC BY 4.0) — settlements, natural and historic features](https://www.geonames.org/). Places of worship are not listed. Elevations are from the GeoNames terrain model and are approximate. ## Weather in Lao Oi and the best time to visit Using the climate of Rong Kham, the warmest month is Apr (average 30 °C) and the coolest is Dec (22 °C). About 1,447 mm of rain falls in a year; the wettest month is Aug (291 mm) and the driest Dec (4 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 23 7 Feb 26 16 Mar 29 46 Apr 30 76 May 29 185 Jun 27 193 Jul 27 266 Aug 26 291 Sep 26 253 Oct 25 96 Nov 24 15 Dec 22 4 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Lao Oi Need Nearest mapped Distance Hospital รพ.สต.เหล่าอ้อย · Lao Oi 0.6 km [Map](https://www.openstreetmap.org/?mlat=16.26063&mlon=103.70655#map=17/16.26063/103.70655) Bank ธนาคารเพื่อการเกษตรและสหกรณฺการเกษร สาขาร่องคำ · Rong Kham 4.9 km [Map](https://www.openstreetmap.org/?mlat=16.26836&mlon=103.74713#map=17/16.26836/103.74713) ATM ธนาคารกรุงไทย · Kamalasai 16 km [Map](https://www.openstreetmap.org/?mlat=16.33749&mlon=103.57599#map=17/16.33749/103.57599) Petrol pump P T Fuel Station · Rong Kham 1.9 km [Map](https://www.openstreetmap.org/?mlat=16.25982&mlon=103.72082#map=17/16.25982/103.72082) Hotel โรงแรม อันดามัน อำเภอร่องคำ จังหวัดกาฬสินธุ์ · Rong Kham 4.7 km [Map](https://www.openstreetmap.org/?mlat=16.27577&mlon=103.74235#map=17/16.27577/103.74235) Mall Cheaper Center ( ชิปเปอร์เซ็นเตอร์ ) · Rong Kham 5.0 km [Map](https://www.openstreetmap.org/?mlat=16.26883&mlon=103.74796#map=17/16.26883/103.74796) School ศูนย์พัฒนาเด็กเล็กบ้านค้อพัฒนา · Lao Oi 0.6 km [Map](https://www.openstreetmap.org/?mlat=16.25973&mlon=103.70688#map=17/16.25973/103.70688) College กศน. อำเภอโพธิ์ชัย · Kham Pia 10 km [Map](https://www.openstreetmap.org/?mlat=16.32404&mlon=103.77084#map=17/16.32404/103.77084) Police station สภ.ร่องคำ · Rong Kham 3.8 km [Map](https://www.openstreetmap.org/?mlat=16.26642&mlon=103.73742#map=17/16.26642/103.73742) 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 Lao Oi Places mapped inside Lao Oi in open map data, by type. - Hospitals2 - Schools2 - Restaurants1 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 Rong Kham - Rong Kham - Samakkhi ## Quick answers - Where is Lao Oi?In Rong Kham, Kalasin Province, Thailand - What borders Lao Oi?Chiang Khwan, Din Dam, Dong Ling, Nong Ta Kai, Rong Kham, Sa-At and Samakkhi - How many villages are in Lao Oi?6 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Lao Oi?Settlements lie between 142 m and 147 m - What is the best time to visit Lao Oi?October to February - Where is the nearest hospital to Lao Oi?รพ.สต.เหล่าอ้อย, about 0.6 km from the centre - Where is the nearest bank to Lao Oi?ธนาคารเพื่อการเกษตรและสหกรณฺการเกษร สาขาร่องคำ, about 4.9 km from the centre - Where is the nearest ATM to Lao Oi?ธนาคารกรุงไทย, about 16 km from the centre - Where is the nearest petrol pump to Lao Oi?P T Fuel Station, about 1.9 km from the centre - How many hospitals are in Lao Oi?2 mapped - What is the P-code of Lao Oi?TH460403 (OCHA common operational dataset)