# Chon Sombun Subdistrict, Nong Muang, Lop Buri Province

> Source: https://wherepedia.org/thailand/lop-buri/nong-muang/chon-sombun/

Subdistrict · Nong Muang 

# Chon Sombun

Chon Sombun is a subdistrict (tambon) of Thailand in Nong Muang, Lop Buri Province. It covers **96.3 km²**. 12 named villages and localities are recorded here, and 4 mapped services such as hospitals, banks and schools.

- 96.3km²
- 4mapped services
- 81 mtypical elevation

## Where is Chon Sombun?

Chon Sombun lies in [Nong Muang](https://wherepedia.org/thailand/lop-buri/nong-muang/), [Lop Buri Province](https://wherepedia.org/thailand/lop-buri/), [Thailand](https://wherepedia.org/thailand/). It borders 8 other subdistricts: [Bo Thong](https://wherepedia.org/thailand/lop-buri/nong-muang/bo-thong/), [Dong Din Daeng](https://wherepedia.org/thailand/lop-buri/nong-muang/dong-din-daeng/), [Khok Charoen](https://wherepedia.org/thailand/lop-buri/khok-charoen/khok-charoen/), [Khok Samae San](https://wherepedia.org/thailand/lop-buri/khok-charoen/khok-samae-san/), [Maha Phot](https://wherepedia.org/thailand/lop-buri/sa-bot/maha-phot/), [Nong Muang](https://wherepedia.org/thailand/lop-buri/nong-muang/nong-muang/), [Sa Bot](https://wherepedia.org/thailand/lop-buri/sa-bot/sa-bot/) and [Yang Thon](https://wherepedia.org/thailand/lop-buri/nong-muang/yang-thon/). By area it is the 1391st largest of 7,425 subdistricts in Thailand. It covers 22.1% of [Nong Muang](https://wherepedia.org/thailand/lop-buri/nong-muang/). The centre of Chon Sombun is about 173 km in a straight line from Bangkok, the capital. It is about 13 km from Nong Muang, the main town of Nong Muang. The centre point is at 15.2902° N, 100.7659° E. Local names: ชอนสมบูรณ์ .

Source: [Royal Thai Survey Department via OCHA HDX, administrative boundaries (COD-AB, CC BY-IGO)](https://data.humdata.org/dataset/cod-ab-tha).

## Things to see in and around Chon Sombun

### Nearby, outside Chon Sombun

- ถ้ำภูผาธรรมเจริญสุข · cave, Nong Muang15 km
- Tham Pha Nam Yot Waterfall · attraction, Yang Rak19 km

Source: [© OpenStreetMap contributors (ODbL), Geofabrik extract — named settlements](https://www.openstreetmap.org/copyright).

Named attractions, museums, viewpoints, historic sites and natural features mapped in OpenStreetMap. Places of worship are not listed.

## Know before you go: Chon Sombun

- Time zoneUTC+7, no daylight saving · Asia/Bangkok
- CurrencyBaht (THB)
- Country calling code+66
- LanguagesThai, English
- Plug typesType A, B, C, F · 220 V
- Driving sideLeft
- Postcode format5 digits (#####)

### Nearest airports

- Don Mueang International Airport (DMK) · Bangkok154 km
- Phetchabun Airport (PHY)161 km

### Nearest railway station

Assumption Convent School (Muang Khom), about 34 km from the centre.

### Daylight

Days are longest in Jun (about 13.0 hours, sunrise around 05:46) and shortest in Dec (about 11.2 hours, sunrise around 06:35, sunset around 17:48).

Source: [GeoNames country and time-zone files (CC BY 4.0)](https://www.geonames.org/); [Wikidata (CC0) — plug types, mains voltage, driving side; retrieved 2026-11-02](https://www.wikidata.org/); [OurAirports (public domain)](https://ourairports.com/data/).

Airports with scheduled passenger flights; straight-line distances. Daylight is calculated for the 15th of each month in local standard time. Check entry and visa rules with official government sources before travelling.

## Villages and localities in Chon Sombun

Open gazetteers list **12 villages, towns and localities** in Chon Sombun. Settlements here lie between about 59 m and 103 m above sea level (median 81 m).

- Ban Chon Sombun
- Ban Chon Takhian
- Ban Khung Lan
- Ban Nong Bu
- Ban Nong Kham
- Ban Nong Khu
- Ban Nong Klang
- Ban Nong Kruat
- Ban Nong Phikun Thong
- Ban Nong Sai
- Ban Nong Ta On
- Ban Rong Pheka

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 Chon Sombun and the best time to visit

Using the climate of Nong Muang, the warmest month is Apr (average 32 °C) and the coolest is Dec (24 °C). About 1,169 mm of rain falls in a year; the wettest month is Sep (246 mm) and the driest Dec (8 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 10 

Feb 29 12 

Mar 31 41 

Apr 32 72 

May 30 140 

Jun 28 144 

Jul 28 150 

Aug 27 178 

Sep 27 246 

Oct 26 145 

Nov 25 23 

Dec 24 8 

Source: [NASA POWER climatology, retrieved 2026-10-29](https://power.larc.nasa.gov/).

## Nearest hospital, bank and fuel from Chon Sombun

Need Nearest mapped Distance 

Hospital โรงพยาบาลส่งเสริมคุณภาพตำบลชอนสมบูรณ์ · Chon Sombun 2.8 km [Map](https://www.openstreetmap.org/?mlat=15.26660&mlon=100.77534#map=17/15.26660/100.77534) 

Bank ธกส. อ. โคกเจริญ · Khok Charoen 11 km [Map](https://www.openstreetmap.org/?mlat=15.37948&mlon=100.81788#map=17/15.37948/100.81788) 

ATM ธนาคารกรุงเทพ · Khok Samrong 25 km [Map](https://www.openstreetmap.org/?mlat=15.06525&mlon=100.72165#map=17/15.06525/100.72165) 

Petrol pump ปตท. · Sa Bot 11 km [Map](https://www.openstreetmap.org/?mlat=15.21500&mlon=100.82890#map=17/15.21500/100.82890) 

Hotel บ้านกำนันอุทัย · Chon Sombun 5.4 km [Map](https://www.openstreetmap.org/?mlat=15.32106&mlon=100.72739#map=17/15.32106/100.72739) 

Mall เซเว่น หนองม่วง · Nong Muang 13 km [Map](https://www.openstreetmap.org/?mlat=15.22554&mlon=100.66038#map=17/15.22554/100.66038) 

School Ban Khlong School · Maha Phot 6.7 km [Map](https://www.openstreetmap.org/?mlat=15.28620&mlon=100.82861#map=17/15.28620/100.82861) 

College Lopburi Research Staion. Kasetsart University. · Khok Charoen 12 km [Map](https://www.openstreetmap.org/?mlat=15.38490&mlon=100.82261#map=17/15.38490/100.82261) 

Police station Police box · Maha Phot 6.1 km [Map](https://www.openstreetmap.org/?mlat=15.28585&mlon=100.82279#map=17/15.28585/100.82279) 

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 Chon Sombun

Places mapped inside Chon Sombun in open map data, by type.

- Hospitals3
- Hotels1

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 Nong Muang

- Bo Thong
- Chon Saradet
- Dong Din Daeng
- Nong Muang
- Yang Thon

## Quick answers

- Where is Chon Sombun?In Nong Muang, Lop Buri Province, Thailand
- What borders Chon Sombun?Bo Thong, Dong Din Daeng, Khok Charoen, Khok Samae San, Maha Phot, Nong Muang, Sa Bot and Yang Thon
- What is there to see in Chon Sombun?ถ้ำภูผาธรรมเจริญสุข, Tham Pha Nam Yot Waterfall
- What time zone is Chon Sombun in?UTC+7
- What currency is used in Chon Sombun?Baht (THB)
- What language is spoken in Chon Sombun?Thai, English (main languages nationally)
- How many villages are in Chon Sombun?12 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Chon Sombun?Settlements lie between 59 m and 103 m
- What is the best time to visit Chon Sombun?November to January
- Where is the nearest hospital to Chon Sombun?โรงพยาบาลส่งเสริมคุณภาพตำบลชอนสมบูรณ์, about 2.8 km from the centre
- Where is the nearest bank to Chon Sombun?ธกส. อ. โคกเจริญ, about 11 km from the centre
- Where is the nearest ATM to Chon Sombun?ธนาคารกรุงเทพ, about 25 km from the centre
- Where is the nearest petrol pump to Chon Sombun?ปตท., about 11 km from the centre
- How many hospitals are in Chon Sombun?3 mapped
- What is the P-code of Chon Sombun?TH161104 (OCHA common operational dataset)