# Sai Thong Subdistrict, Bang Saphan Noi – Villages & Map > Source: https://wherepedia.org/thailand/prachuap-khiri-khan/bang-saphan-noi/sai-thong/ Subdistrict · Bang Saphan Noi # Sai Thong Sai Thong is a subdistrict (tambon) of Thailand in Bang Saphan Noi, Prachuap Khiri Khan Province. It covers **124.4 km²**. 24 named villages and localities are recorded here, and 22 mapped services such as hospitals, banks and schools. - 124km² - 22mapped services - 38 mtypical elevation ## Where is Sai Thong? Sai Thong lies in [Bang Saphan Noi](https://wherepedia.org/thailand/prachuap-khiri-khan/bang-saphan-noi/), [Prachuap Khiri Khan Province](https://wherepedia.org/thailand/prachuap-khiri-khan/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Chaiyarat](https://wherepedia.org/thailand/prachuap-khiri-khan/bang-saphan-noi/chaiyarat/), [Chang Raek](https://wherepedia.org/thailand/prachuap-khiri-khan/bang-saphan-noi/chang-raek/), [Khao Chai Rat](https://wherepedia.org/thailand/chumphon/pathio/khao-chai-rat/), [Pak Khlong](https://wherepedia.org/thailand/chumphon/pathio/pak-khlong/) and [Pak Phraek](https://wherepedia.org/thailand/prachuap-khiri-khan/bang-saphan-noi/pak-phraek/). By area it is the 898th largest of 7,425 subdistricts in Thailand. It covers 17.8% of [Bang Saphan Noi](https://wherepedia.org/thailand/prachuap-khiri-khan/bang-saphan-noi/). The centre of Sai Thong is about 326 km in a straight line from Bangkok, the capital. It is about 7.0 km from Bang Saphan Noi, the main town of Bang Saphan Noi. The centre point is at 11.0132° N, 99.4296° E. Local names: ทรายทอง . 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 Sai Thong Open gazetteers list **24 villages, towns and localities** in Sai Thong. Settlements here lie between about 10 m and 277 m above sea level (median 38 m). - Ban Bang Boet - Ban Bo Phai - Ban Boet - Ban Chai Thale - Ban Fang Daeng - Ban Huai Sak - Ban Kammasen - Ban Khao Puk - Ban Khiam En - Ban Khuan Sai - Ban Nam Dam - Ban Nam Rot - Ban Nong Bon - Ban Nong Hat Thai - Ban Nong Khong - Ban Nong Prue - Ban Num Rot - Ban Pak Khlong Bang Saphan Noi - Ban Pak Kli - Ban Sai Thong - Ban Sam Yaek Huai Sak - Ban Si Yaek Thung Sisiat - Ban Thung Sisiat - Ban Tung Si Siat 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 Sai Thong Named natural and historic features inside Sai Thong, from the GeoNames gazetteer. ### Water 9 rivers and streams; 5 reservoirs and tanks; 1 dam. - Ang Kep Nam Huai Ta Pae - Ang Kep Nam Thung Matum - Fai Khlong Lam Chu - Huai Khao Krathung Fa - Huai Nam Rot - Huai Sak - Huai Tako - Huai Yai Hong - Khlong Bang Saphan Noi - Khlong Din Niao - Khlong Sala - Khlong Ta Ruan - Sa Ban Huai Luek - Sa Nong Sai - Sa Plai Nam Tok ### Hills and mountains 13 hills. - Khao Phu Nam Khem · 277 m - Khao Phai · 236 m - Khao Hu Ling · 159 m - Khao Reda · 155 m - Khao Khwang · 133 m - Khao Khiam Yai · 118 m - Khao Ta Kong · 115 m - Khao Nom Sao · 94 m - Khao Daeng · 85 m - Khao Khun Han · 81 m - Khao Noi · 71 m - Khao Kloi · 56 m - Khao Khiam Noi · 49 m ### Getting around 1 railway station. - Sathani Rotfai Huai Sak 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 Sai Thong and the best time to visit Using the climate of Bang Saphan Noi, the warmest month is Apr (average 28 °C) and the coolest is Jan (25 °C). About 2,040 mm of rain falls in a year; the wettest month is Oct (262 mm) and the driest Feb (32 mm). The most comfortable months for a visit are **December to March**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 25 89 Feb 26 32 Mar 27 92 Apr 28 92 May 28 212 Jun 27 232 Jul 26 251 Aug 26 231 Sep 26 230 Oct 26 262 Nov 26 208 Dec 25 108 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Sai Thong Need Nearest mapped Distance Hospital รพ.สต.ทรายทอง · Sai Thong 2.7 km [Map](https://www.openstreetmap.org/?mlat=11.03315&mlon=99.41539#map=17/11.03315/99.41539) Bank ธกส.สาขาช้างแรก · Chang Raek 9.5 km [Map](https://www.openstreetmap.org/?mlat=11.07662&mlon=99.37151#map=17/11.07662/99.37151) ATM ธนาคารเพื่อการเกษตรและสหกรณ์ฯ · Bang Saphan 8.5 km [Map](https://www.openstreetmap.org/?mlat=11.08496&mlon=99.45516#map=17/11.08496/99.45516) Petrol pump Fuel Station · Sai Thong 6.6 km [Map](https://www.openstreetmap.org/?mlat=11.02542&mlon=99.37088#map=17/11.02542/99.37088) Hotel ใบหม่อนโมเทล · Pak Phraek 6.6 km [Map](https://www.openstreetmap.org/?mlat=11.06889&mlon=99.40800#map=17/11.06889/99.40800) Mall ตลาดนัดสามแยกบางสะพานน้อย · Chang Raek 8.9 km [Map](https://www.openstreetmap.org/?mlat=11.07224&mlon=99.37450#map=17/11.07224/99.37450) School โรงเรียนบ้านห้วยสัก · Sai Thong 2.4 km [Map](https://www.openstreetmap.org/?mlat=11.02839&mlon=99.41440#map=17/11.02839/99.41440) College ศูนย์อาชีวะอาสา วิทยาลัยการอาชีพบางสะพาน จังหวัดประจวบคีรีขันธ์ · Thong Mongkhon 25 km [Map](https://www.openstreetmap.org/?mlat=11.23631&mlon=99.43529#map=17/11.23631/99.43529) Police station สภ.บางสะพาน จว.ประจวบคีรีขันธ์ · Bang Saphan 12 km [Map](https://www.openstreetmap.org/?mlat=11.11670&mlon=99.45000#map=17/11.11670/99.45000) 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 Sai Thong Places mapped inside Sai Thong in open map data, by type. - Hospitals2 - Petrol pumps2 - Hotels8 - Schools2 - Restaurants8 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 Bang Saphan Noi - Bang Saphan - Chaiyarat - Chang Raek - Pak Phraek ## Quick answers - Where is Sai Thong?In Bang Saphan Noi, Prachuap Khiri Khan Province, Thailand - What borders Sai Thong?Chaiyarat, Chang Raek, Khao Chai Rat, Pak Khlong and Pak Phraek - How many villages are in Sai Thong?24 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Sai Thong?Settlements lie between 10 m and 277 m - How many reservoirs and tanks are in Sai Thong?5 named in GeoNames - What is the highest point in Sai Thong?Khao Phu Nam Khem (277 m, GeoNames elevation model) - What is the best time to visit Sai Thong?December to March - Where is the nearest hospital to Sai Thong?รพ.สต.ทรายทอง, about 2.7 km from the centre - Where is the nearest bank to Sai Thong?ธกส.สาขาช้างแรก, about 9.5 km from the centre - Where is the nearest ATM to Sai Thong?ธนาคารเพื่อการเกษตรและสหกรณ์ฯ, about 8.5 km from the centre - Where is the nearest petrol pump to Sai Thong?Fuel Station, about 6.6 km from the centre - How many hospitals are in Sai Thong?2 mapped - How many petrol pumps are in Sai Thong?2 mapped - What is the P-code of Sai Thong?TH770503 (OCHA common operational dataset)