Nakhon Ratchasima is one of Thailand's seventy-six provinces (changwat) lies in lower northeastern Thailand also called Isan. It is the country's largest province by area, has a population of approximately 2.7 million, and generates about 250 billion baht in GDP, the highest in Isan. Neighbouring provinces are Chaiyaphum, Khon Kaen, Buriram, Sa Kaeo, Prachinburi, Nakhon Nayok, Saraburi, and Lopburi.
Ubon Ratchathani is one of the four major cities of Isan, also known as the "big four of Isan." The city is on the Mun River in the southeast of the Isan region of Thailand, and is located 615 km (382 mi) away from Bangkok. It is known as Ubon (อุบลฯ) for short. The name means "royal lotus city". Ubon is the administrative center of Ubon Ratchathani Province.
Phunphin is a district (amphoe) in Surat Thani province in the south of Thailand. Tha Kham is the principal town of the district. In 2014, the population was 73,067.
The State Railway of Thailand (SRT) is the state-owned rail operator under the jurisdiction of the Ministry of Transport in Thailand.
Pak Chong is the westernmost district (amphoe) of Nakhon Ratchasima province, northeastern Thailand, and the main point of entry into Isan as the main road and rail lines cross the Dong Phaya Yen Mountains into the region. It is a popular tourist destination, especially among weekenders from Bangkok, and is home to many resorts and touristy attractions, in addition to the main entrance into Khao Yai National Park.
Bua Yai is a district (amphoe) in the northern part of Nakhon Ratchasima province, northern central Thailand.
Khao Saming is a district (amphoe) in Trat province, eastern Thailand.
Ubon Ratchathani Main Line or Lower Isan Line is a railway line in Thailand. It runs from Ban Phachi Junction in the central to Ubon Ratchathani railway station in the lower northeastern, passes many provinces.
Suphan Buri Line is a railway line in Western Thailand, opened on 16 June 1963, by Prime Minister Sarit Thanarat. There were initially 16 stations, but only seven stations now remain in operation. The line branches off from the Southern Line.
Nong Fak halt, original name Thung Khwang halt was a railway station on the Suphanburi Line located in Tambon Thung Bua, Amphoe Kamphaeng Saen, Nakhon Pathom Province, Thailand. There was only one platform, on the east side of the track. The station is now closed and no trains stop at it.
The Northeastern Line is a railway line in Thailand that connects the capital Bangkok with the northeast region of Isan. The section from Bangkok to Nakhon Ratchasima is Thailand's first line that opened for passenger service. The line is also a key section on the central route of the Kunming–Singapore railway.
Southern Line is a metre-gauge railway line in Thailand, operated by State Railway of Thailand (SRT), which runs through most of the provinces in the Central, Western, and Southern regions of Thailand. At 1,144.29 kilometres in length, it is Thailand's longest railway line.
Kaeng Khoi Line is a railway line of Greater Bangkok Commuter rail, operated by State Railway of Thailand (SRT). The line is all double track. There are three commuter train services on the line. Main destinations such as Rangsit, Ayutthaya, Saraburi, and Kaeng Khoi.
Khao Chum Thong Junction railway station is a railway station located in Khuan Koei Subdistrict, Ron Phibun District, Nakhon Si Thammarat. The station is a class 2 railway station, located 781.018 km (485.3 mi) from Thon Buri railway station. This station is the junction for the Southern Line mainline and the Nakhon Si Thammarat Branch Line.
Lam Narai railway station is a railway station located in Lam Narai Subdistrict, Chai Badan District, Lopburi. It is a class 2 railway station located 208.8 km (129.7 mi) from Bangkok railway station.
Chatturat station is a railway station located in Ban Kok Subdistrict, Chatturat District, Chaiyaphum. It is a class 2 railway station located 310.194 km (192.7 mi) from Bangkok railway station. The station is on the Northeastern Line, and is the main railway station for Chaiyaphum Province.
Ban Ko Pring Halt is a railway halt located in Nong Hong Subdistrict, Thung Song District, Nakhon Si Thammarat. It is located 751.031 km (466.7 mi) from Thon Buri Railway Station
Khao Pip Railway Halt is a railway halt located in Thung Takhrai Subdistrict, Thung Tako District, Chumphon. It is located 511.32 km (317.7 mi) from Thon Buri Railway Station
