# Khlong Yai Subdistrict, Pong Nam Ron, Chanthaburi Province > Source: https://wherepedia.org/thailand/chanthaburi/pong-nam-ron/khlong-yai/ Subdistrict · Pong Nam Ron # Khlong Yai Khlong Yai is a subdistrict (tambon) of Thailand in Pong Nam Ron, Chanthaburi Province. It covers **196.8 km²**. 10 named villages and localities are recorded here, and 28 mapped services such as hospitals, banks and schools. - 197km² - 28mapped services - 136 mtypical elevation ## Where is Khlong Yai? Khlong Yai lies in [Pong Nam Ron](https://wherepedia.org/thailand/chanthaburi/pong-nam-ron/), [Chanthaburi Province](https://wherepedia.org/thailand/chanthaburi/), [Thailand](https://wherepedia.org/thailand/). It borders 4 other subdistricts: [Bo Weru](https://wherepedia.org/thailand/chanthaburi/khlung/bo-weru/), [Nong Bon](https://wherepedia.org/thailand/trat/bo-rai/nong-bon/), [Pong Nam Ron](https://wherepedia.org/thailand/chanthaburi/pong-nam-ron/pong-nam-ron/) and [Thep Nimit](https://wherepedia.org/thailand/chanthaburi/pong-nam-ron/thep-nimit/). By area it is the 415th largest of 7,425 subdistricts in Thailand. It covers 19.3% of [Pong Nam Ron](https://wherepedia.org/thailand/chanthaburi/pong-nam-ron/). The centre of Khlong Yai is about 235 km in a straight line from Bangkok, the capital. It is about 23 km from Pong Nam Ron, the main town of Pong Nam Ron. The centre point is at 12.8734° N, 102.4716° E. Local names: คลองใหญ่ . 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 Khlong Yai Open gazetteers list **10 villages, towns and localities** in Khlong Yai. Settlements here lie between about 120 m and 216 m above sea level (median 136 m). - Ban Khlong Reo - Ban Khlong Yai - Ban Nam Sap - Ban Nong Bon - Ban Pa Wilai - Ban Phakkat - Ban Phakkhad - Ban Pong Sala - Ban Siam Chap - ผักกาด 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 Khlong Yai Named natural and historic features inside Khlong Yai, from the GeoNames gazetteer. ### Water 3 rivers and streams. - Khlong Phakkat - Khlong Takhian - Khlong Thap Pati ### Hills and mountains 15 hills; 3 mountains. - Khao Kapum Bai Ka-ngeng · 773 m - Khao Phra · 654 m - Khao Pradao Pen · 331 m - Khao Laem · 307 m - Khao Nong Bon · 294 m - Phanom Kho Sawai · 291 m - Khao Wai · 279 m - Khao Pa Pro · 271 m - Khao To Tong · 269 m - Khao Khlia · 268 m - Khao Puet · 265 m - Khao Phakkat · 260 m - Khao Mu · 256 m - Khao Khum Song · 243 m - Khao Suea Mop · 239 m - Khao Puet · 197 m - Khao Nong Bua · 175 m - Phanom Plo · 132 m 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 Khlong Yai and the best time to visit Using the climate of Pong Nam Ron, the warmest month is Apr (average 28 °C) and the coolest is Dec (23 °C). About 2,158 mm of rain falls in a year; the wettest month is Sep (380 mm) and the driest Dec (9 mm). The most comfortable months for a visit are **November to April**. - Jan - Feb - Mar - Apr - May - Jun - Jul - Aug - Sep - Oct - Nov - Dec Month Average °C Rain mm Jan 24 25 Feb 26 30 Mar 27 75 Apr 28 111 May 27 252 Jun 26 327 Jul 25 348 Aug 25 314 Sep 25 380 Oct 25 233 Nov 24 54 Dec 23 9 Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/). ## Nearest hospital, bank and fuel from Khlong Yai Need Nearest mapped Distance Hospital โรงพยาบาลส่งเสริมสุขภาพตำบลหนองตาคง อำเภอโป่งน้ำร้อน จังหวัดจันทบุรี · Khlong Yai 6.1 km [Map](https://www.openstreetmap.org/?mlat=12.92027&mlon=102.44321#map=17/12.92027/102.44321) Bank ธกส จังหวัดจันทบุรี สาขาโป่งน้ำร้อน · Pong Nam Ron 11 km [Map](https://www.openstreetmap.org/?mlat=12.91507&mlon=102.38337#map=17/12.91507/102.38337) ATM Bangkok Bank · Khlong Yai 6.3 km [Map](https://www.openstreetmap.org/?mlat=12.92573&mlon=102.49290#map=17/12.92573/102.49290) Petrol pump ศิริโรจน์ บริการ · Khlong Yai 7.1 km [Map](https://www.openstreetmap.org/?mlat=12.93699&mlon=102.47234#map=17/12.93699/102.47234) Hotel Chatrium Golf Resort Soi Dao Chanthaburi · Khlong Yai 6.0 km [Map](https://www.openstreetmap.org/?mlat=12.92026&mlon=102.44334#map=17/12.92026/102.44334) Mall ร้านชัยพฤกษ์ทับไทรเคมีเกษตร · Thap Sai 22 km [Map](https://www.openstreetmap.org/?mlat=12.90389&mlon=102.26991#map=17/12.90389/102.26991) School โรงเรียนวัดผักกาด อ.โป่งน้ำร้อน จ.จันทบุรี · Khlong Yai 5.1 km [Map](https://www.openstreetmap.org/?mlat=12.91821&mlon=102.46041#map=17/12.91821/102.46041) College วิลัยการอาชีพสอยดาว ณ.โรงตะไบ · Sai Khao 31 km [Map](https://www.openstreetmap.org/?mlat=13.08297&mlon=102.28477#map=17/13.08297/102.28477) Police station สถานีตำรวจภูธรโป่งน้ำร้อน · Pong Nam Ron 8.9 km [Map](https://www.openstreetmap.org/?mlat=12.91513&mlon=102.40126#map=17/12.91513/102.40126) 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 Khlong Yai Places mapped inside Khlong Yai in open map data, by type. - Hospitals5 - ATMs1 - Petrol pumps1 - Hotels5 - Schools2 - Restaurants14 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 Pong Nam Ron - Nong Ta Khong - Pong Nam Ron - Thap Sai - Thep Nimit ## Quick answers - Where is Khlong Yai?In Pong Nam Ron, Chanthaburi Province, Thailand - What borders Khlong Yai?Bo Weru, Nong Bon, Pong Nam Ron and Thep Nimit - How many villages are in Khlong Yai?10 named settlements (GeoNames, OpenStreetMap) - What is the elevation of Khlong Yai?Settlements lie between 120 m and 216 m - What is the highest point in Khlong Yai?Khao Kapum Bai Ka-ngeng (773 m, GeoNames elevation model) - What is the best time to visit Khlong Yai?November to April - Where is the nearest hospital to Khlong Yai?โรงพยาบาลส่งเสริมสุขภาพตำบลหนองตาคง อำเภอโป่งน้ำร้อน จังหวัดจันทบุรี, about 6.1 km from the centre - Where is the nearest bank to Khlong Yai?ธกส จังหวัดจันทบุรี สาขาโป่งน้ำร้อน, about 11 km from the centre - Where is the nearest ATM to Khlong Yai?Bangkok Bank, about 6.3 km from the centre - Where is the nearest petrol pump to Khlong Yai?ศิริโรจน์ บริการ, about 7.1 km from the centre - How many hospitals are in Khlong Yai?5 mapped - How many ATMs are in Khlong Yai?1 mapped - How many petrol pumps are in Khlong Yai?1 mapped - What is the P-code of Khlong Yai?TH220410 (OCHA common operational dataset)