Getting a visa to Burma in Bangkok is not as hard as you think as long as you prepare all the requirements you need beforehand. So while you’re in Bangkok, getting to Burma is possible. The requirements that you will need is your passport, a copy of your passport, and 2 colored passport photos. If you want to pick your visa on the same day of your application you also need to provide a copy of your flight itinerary, but if not it won’t be necessary.
Prices of the Myanmar Visa are 810 baht if you choose to pick it up after two days, 1035 baht for the day after your application, and 1260 baht for same day pickup. You can pickup your visa between 3:30 and 4:30pm on your specified day of pickup.
To avoid the queue in the Myanmar embassy, you better go there at around 8am as they opened at 9am.
But if you can’t make it is also good to be there later in the day to avoid the early rush. If you’re not sure about the location of the embassy, you can search for it in Google maps. Just search for Myanmar embassy Bangkok Thailand and it will show you the correct location but the address that was shown is incorrect. To easily get there, I suggest just take the Skytrain to either the Surasak BTS Station or Chong Nonsi. If ever you will get lost its very easy ask the locals anyway, they all know where it is.