OYO At Khaosan Road is located on a small street next to The Lol Elephant Hostel, and behind Phanthip Thaisilk Shop (a fabric shop). The Museum & Library of Abbots of Wat Bovoranives Vihara is located on the main street opposite the fabric shop.
Address: At Khaosan Hostel, 365/29 Phra Sumen Rd, Wat Bowon Niwet, Phra Nakhon, Bangkok 10200, Thailand
Songserm office is located in the middle of Khaosan Road, approximately 500m from the Thanon Khao San street sign. It is directly opposite Buddy Beer Wine Bar & Grill and and Charlie Beauty Salon Massage.
Address: Songserm Ferries, 172 Khaosan Rd, Khwaeng Talat Yot, Khet Phra Nakhon, Krung Thep Maha Nakhon 10200, Thailand
Thai Sriram office is located on Chakrabongse road, next to Warm White Hostel and opposite the Tang Hua Seng Department Store (Banglumpoo). Hong Kong Noodles (HKN) is at the intersection of Phra Sumen road.
Address: 169 Chakrabongse Rd, Khwaeng Chana Songkhram, Khet Phra Nakhon, Krung Thep Maha Nakhon 10200, Thailand
Raja Ferry Khaosan is located on Chakrabongse Road, opposite Mind Day Hostel Khaosan. Hongkong Noodle is a minute from the Chakrabongse and Phra Sumen intersection.
Address: Raja Ferry Khaosan, 189 Chakrabongse Rd, Talat Yot, Phra Nakhon, Bangkok 10200, Thailand
You can find directions from your current location here: https://www.google.com/maps/dir//At Khaosan Hostel, 365/29 Phra Sumen Rd, Wat Bowon Niwet, Phra Nakhon, Bangkok 10200, Thailand