Being a Lithuanian resident the two routes by which you can get Vietnam visa are as per the following  

1. Go to the consulate if accessible, as Vietnam government office is not been established till now in Lithuania so you need to visit the international safe haven, at Belarus and apply visa there. 

2. Apply online with us to get support letter from the Vietnam immigration department then get your "visa on landing" at any of the universal airplane terminals of Vietnam. 

A Lithuania resident in its nation Lithuania to travel Vietnam needs a visa. There are two basic routes by which he/she can apply and get the visa. The two routes are as per the following  

Does Lithuanian citizens necessitate visa for entering Vietnam or not?

Yes, the local residents of Lithuania essentially necessitate a substantial Visa to implement a trip to Vietnam. The nationals, who are currently living in Lithuania or any other country across the globe and embrace a significant nationality of Lithuania, basically need to obtain authorized Visa to enter Vietnamese precinct. Vietnam is considered to be a nation of unqualified magnificence and surrounding perspectives which offers a noteworthy vacation spot for the individuals worldwide. Both Lithuania and Vietnam share outstanding bilateral relations with each other since 1992. The Lithuanian nationals by and large make a trip to Vietnam for their vacations and different other reasons.