# Bang Sai Subdistrict, Bang Sai – Villages & Map (2)

> Source: https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/bang-sai/

Subdistrict · Bang Sai 

# Bang Sai

Bang Sai is a subdistrict (tambon) of Thailand in Bang Sai, Phra Nakhon Si Ayutthaya Province. It covers **23.3 km²**. 16 named villages and localities are recorded here, and 18 mapped services such as hospitals, banks and schools.

- 23.3km²
- 18mapped services
- 7 mtypical elevation

## Where is Bang Sai?

Bang Sai lies in [Bang Sai](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/), [Phra Nakhon Si Ayutthaya Province](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/), [Thailand](https://wherepedia.org/thailand/). It borders 5 other subdistricts: [Kaeo Fa](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/kaeo-fa/), [Phai Kong Din](https://wherepedia.org/thailand/suphan-buri/bang-pla-ma/phai-kong-din/), [Plai Klat](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/plai-klat/), [Tao Lao](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/tao-lao/) and [Wang Phatthana](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/wang-phatthana/). By area it is the 5632nd largest of 7,425 subdistricts in Thailand. It covers 14.7% of [Bang Sai](https://wherepedia.org/thailand/phra-nakhon-si-ayutthaya/bang-sai-th1413/). The centre of Bang Sai is about 67 km in a straight line from Bangkok, the capital. The centre point is at 14.3153° N, 100.2886° E. Local names: บางซ้าย .

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 Bang Sai

### Nearby, outside Bang Sai

- NTC · castle or fort, Bang Nom Kho15 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: Bang Sai

- 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) · Bangkok56 km
- Suvarnabhumi Airport (BKK) · Bangkok86 km

### Nearest railway station

Suphan Buri (Rua Yai), about 27 km from the centre.

### Daylight

Days are longest in Jun (about 13.0 hours, sunrise around 05:49) and shortest in Dec (about 11.3 hours, sunrise around 06:35, sunset around 17:52).

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 Bang Sai

Open gazetteers list **16 villages, towns and localities** in Bang Sai. Settlements here lie between about 4 m and 19 m above sea level (median 7 m).

- Ban Bang Sai
- Ban Don Kai Thuan
- Ban Don Phak Khom
- Ban Don Phatthana
- Ban Hua Saphan
- Ban Khlong Kum
- Ban Khlong Na Wat
- Ban Khlong Tan
- Ban Na Wat
- Ban Nong Sano
- Ban Pak Bang
- Ban Phai Farang
- Ban Sai
- Ban Thai Wat
- Ban Wang Chado
- Bang Sai

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 Bang Sai and the best time to visit

Using the climate of Bang Sai, the warmest month is Apr (average 32 °C) and the coolest is Dec (25 °C). About 1,205 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 11 

Feb 29 10 

Mar 31 42 

Apr 32 65 

May 30 149 

Jun 29 139 

Jul 28 150 

Aug 28 157 

Sep 27 246 

Oct 27 192 

Nov 26 38 

Dec 25 8 

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

## Nearest hospital, bank and fuel from Bang Sai

Need Nearest mapped Distance 

Hospital Bang Sai Hospital · Bang Sai 1.0 km [Map](https://www.openstreetmap.org/?mlat=14.31712&mlon=100.29764#map=17/14.31712/100.29764) 

Bank ธกส.สาขาบางซ้าย · Bang Sai 2.6 km [Map](https://www.openstreetmap.org/?mlat=14.33554&mlon=100.30141#map=17/14.33554/100.30141) 

ATM ธนาคารไทยพาณิชย์ · Namtao 15 km [Map](https://www.openstreetmap.org/?mlat=14.32482&mlon=100.42975#map=17/14.32482/100.42975) 

Petrol pump คาลเท็กซ์ สาขาบางซ้ายปิโตรเลียม · Bang Sai 1.2 km [Map](https://www.openstreetmap.org/?mlat=14.32329&mlon=100.29626#map=17/14.32329/100.29626) 

Hotel @สาลีวิว รีสอร์ท บางปลาม้า สุพรรณ · Sali 5.9 km [Map](https://www.openstreetmap.org/?mlat=14.30135&mlon=100.23554#map=17/14.30135/100.23554) 

Mall เอพีเจแปน · Thep Mongkhon 9.6 km [Map](https://www.openstreetmap.org/?mlat=14.23024&mlon=100.27410#map=17/14.23024/100.27410) 

School โรงเรียนคอตัน อ.บางซ้าย จ.พระนครศรีอยุธยา · Bang Sai 0.2 km [Map](https://www.openstreetmap.org/?mlat=14.31710&mlon=100.28722#map=17/14.31710/100.28722) 

College วิทยาลัยการอาชีพและอุตสาหกรรมเสนา · Ban Thaeo 7.1 km [Map](https://www.openstreetmap.org/?mlat=14.31514&mlon=100.35479#map=17/14.31514/100.35479) 

Police station สถานีตำรวจภูธรบางซ้าย จังหวัดพระนครศรีอยุธยา · Bang Sai 1.2 km [Map](https://www.openstreetmap.org/?mlat=14.31862&mlon=100.29878#map=17/14.31862/100.29878) 

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 Bang Sai

Places mapped inside Bang Sai in open map data, by type.

- Hospitals3
- Banks1
- Petrol pumps2
- Schools2
- Restaurants8
- Police stations2

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 Sai

- Kaeo Fa
- Plai Klat
- Tao Lao
- Thep Mongkhon
- Wang Phatthana

## Quick answers

- Where is Bang Sai?In Bang Sai, Phra Nakhon Si Ayutthaya Province, Thailand
- What borders Bang Sai?Kaeo Fa, Phai Kong Din, Plai Klat, Tao Lao and Wang Phatthana
- What is there to see in Bang Sai?NTC
- What time zone is Bang Sai in?UTC+7
- What currency is used in Bang Sai?Baht (THB)
- What language is spoken in Bang Sai?Thai, English (main languages nationally)
- How many villages are in Bang Sai?16 named settlements (GeoNames, OpenStreetMap)
- What is the elevation of Bang Sai?Settlements lie between 4 m and 19 m
- What is the best time to visit Bang Sai?November to January
- Where is the nearest hospital to Bang Sai?Bang Sai Hospital, about 1.0 km from the centre
- Where is the nearest bank to Bang Sai?ธกส.สาขาบางซ้าย, about 2.6 km from the centre
- Where is the nearest ATM to Bang Sai?ธนาคารไทยพาณิชย์, about 15 km from the centre
- Where is the nearest petrol pump to Bang Sai?คาลเท็กซ์ สาขาบางซ้ายปิโตรเลียม, about 1.2 km from the centre
- How many hospitals are in Bang Sai?3 mapped
- How many banks are in Bang Sai?1 mapped
- How many petrol pumps are in Bang Sai?2 mapped
- What is the P-code of Bang Sai?TH141301 (OCHA common operational dataset)