# Chet Rio Subdistrict, Ban Phaeo, Samut Sakhon Province > Source: https://wherepedia.org/thailand/samut-sakhon/ban-phaeo/chet-rio/ Subdistrict · Ban Phaeo # Chet Rio Chet Rio is a subdistrict (tambon) of Thailand in Ban Phaeo, Samut Sakhon Province. It covers **14.6 km²**. 6 named villages and localities are recorded here, and 9 mapped services such as hospitals, banks and schools. - 14.6km² - 9mapped services - 6 mtypical elevation ## Where is Chet Rio? Chet Rio lies in [Ban Phaeo](https://wherepedia.org/thailand/samut-sakhon/ban-phaeo/), [Samut Sakhon Province](https://wherepedia.org/thailand/samut-sakhon/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Kaset Phatthana](https://wherepedia.org/thailand/samut-sakhon/ban-phaeo/kaset-phatthana/), [Khlong Chinda](https://wherepedia.org/thailand/nakhon-pathom/sam-phran/khlong-chinda/), [Khlong Tan](https://wherepedia.org/thailand/samut-sakhon/ban-phaeo/khlong-tan/), [Lak Song](https://wherepedia.org/thailand/samut-sakhon/ban-phaeo/lak-song/) and [Talat Chinda](https://wherepedia.org/thailand/nakhon-pathom/sam-phran/talat-chinda/). By area it is the 6342nd largest of 7,425 subdistricts in Thailand. It covers 5.2% of [Ban Phaeo](https://wherepedia.org/thailand/samut-sakhon/ban-phaeo/). The centre of Chet Rio is about 42 km in a straight line from Bangkok, the capital. It is about 7.4 km from Ban Phaeo, the main town of Ban Phaeo. The centre point is at 13.6533° N, 100.1309° E. Local names: เจ็ดริ้ว . 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 Chet Rio Open gazetteers list **6 villages, towns and localities** in Chet Rio. Settlements here lie between about 3 m and 7 m above sea level (median 6 m). - Ban Khlong Chet Rio Kao - Ban Klang Khlong Chet Rio - Ban Plai Khlong Chet Rio - Ban Rang Sai Bua - Ban Ton Khlong Chet Rio - Ban Ton Khlong Phat Mon 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 Chet Rio Named natural and historic features inside Chet Rio, from the GeoNames gazetteer. ### Water 1 river or stream. - Rang Khoen 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 Chet Rio and the best time to visit Using the climate of Ban Phaeo, the warmest month is Apr (average 31 °C) and the coolest is Dec (25 °C). About 1,147 mm of rain falls in a year; the wettest month is Oct (232 mm) and the driest Dec (11 mm). The most comfortable months for a visit are **November to January**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 26 19 Feb 28 11 Mar 30 49 Apr 31 61 May 30 137 Jun 29 123 Jul 28 123 Aug 28 117 Sep 28 206 Oct 27 232 Nov 26 58 Dec 25 11 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Chet Rio Need Nearest mapped Distance Hospital รพ.สต ตำบลเจ็ดริ้ว · Chet Rio 1.2 km [Map](https://www.openstreetmap.org/?mlat=13.64295&mlon=100.13368#map=17/13.64295/100.13368) Bank ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร สาขาบ้านแพ้ว · Ban Phaeo 7.3 km [Map](https://www.openstreetmap.org/?mlat=13.59327&mlon=100.10439#map=17/13.59327/100.10439) ATM Atm ธกส · Tha Talat 14 km [Map](https://www.openstreetmap.org/?mlat=13.74550&mlon=100.22086#map=17/13.74550/100.22086) Petrol pump ปตท. · Talat Chinda 4.4 km [Map](https://www.openstreetmap.org/?mlat=13.65260&mlon=100.09051#map=17/13.65260/100.09051) Hotel Red Rock Beach Resort at Pranburi · Ban Phaeo 3.4 km [Map](https://www.openstreetmap.org/?mlat=13.63791&mlon=100.10414#map=17/13.63791/100.10414) Mall บ้านไร่ไอ้แสบ · Chet Rio 1.6 km [Map](https://www.openstreetmap.org/?mlat=13.64360&mlon=100.14169#map=17/13.64360/100.14169) School Wat Krachom Tong School · Lak Song 1.8 km [Map](https://www.openstreetmap.org/?mlat=13.64299&mlon=100.11754#map=17/13.64299/100.11754) College วิทยาลัยอาชีพบ้านแพ้ว · Chet Rio 1.2 km [Map](https://www.openstreetmap.org/?mlat=13.64334&mlon=100.13573#map=17/13.64334/100.13573) Police station สภอ.บ้านแพ้ว · Ban Phaeo 7.4 km [Map](https://www.openstreetmap.org/?mlat=13.59053&mlon=100.10739#map=17/13.59053/100.10739) 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 Chet Rio Places mapped inside Chet Rio in open map data, by type. - Hospitals3 - Shopping malls1 - Schools1 - Colleges and universities2 - Restaurants2 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 Ban Phaeo - Amphaeng - Ban Phaeo - Kaset Phatthana - Khlong Tan - Lak Sam - Lak Song - Nong Bua - Nong Song Hong - Rong Khe - Suan Som - Yok Krabat ## Quick answers - Where is Chet Rio?In Ban Phaeo, Samut Sakhon Province, Thailand - What borders Chet Rio?Kaset Phatthana, Khlong Chinda, Khlong Tan, Lak Song and Talat Chinda - How many villages are in Chet Rio?6 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Chet Rio?Settlements lie between 3 m and 7 m - What is the best time to visit Chet Rio?November to January - Where is the nearest hospital to Chet Rio?รพ.สต ตำบลเจ็ดริ้ว, about 1.2 km from the centre - Where is the nearest bank to Chet Rio?ธนาคารเพื่อการเกษตรและสหกรณ์การเกษตร สาขาบ้านแพ้ว, about 7.3 km from the centre - Where is the nearest ATM to Chet Rio?Atm ธกส, about 14 km from the centre - Where is the nearest petrol pump to Chet Rio?ปตท., about 4.4 km from the centre - How many hospitals are in Chet Rio?3 mapped - What is the P-code of Chet Rio?TH740308 (OCHA common operational dataset)