Bangkok Bus bus fare from 4 Sukhumvit 31 to 517 Thanon Phra Sumen is 0. It usually takes 52 minutes to reach 517 Thanon Phra Sumen from 4 Sukhumvit 31 which are 8 apart. Bus fares in Bangkok Bus are calculated on pay per ride basis. Taxiautofare provides you the fare cards for different variants like adult, child, senior citizens, students and disabled. Information of daily, weekly, monthly, etc passes is given here.
You also get a smart tip where the details of other modes of transport like taxi and metro availability for your route is also present. Cheaper and Faster options are also shown in this smart tip. You will find the best possible way to reach the destination with the help of this tip.