Best way to travel between Brussels and Vilnius

A: Brussels

B: Vilnius

Travel Modes: Price; Distance; Duration; CO2

bus: $148.0; 2011.36 km; 33h 2mins; 60.34 kgs

train: $189.0; 1896.78 km; 29h 43mins; 100.53 kgs

drive: $350.0; 1835.4 km; 20h 48mins; 234.93 kgs

flight: $1414.0; 1606.5 km; 5h 41mins; 173.5 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	2011.36 km	33h 2mins	377 LTL	148.0
Train	1896.78 km	29h 43mins	481 LTL	189.0
Drive	1835.4 km	20h 48mins	890 LTL	350.0
Flight	1606.5 km	5h 41mins	3,597 LTL	1414.0

Take Bus from Brussels North to Cologne: Time: 4h 14mins Cost: 102 LTL; $ 36.0 - 44.0 USD CO2 Emission: 6.84 kgs
Take Bus from Cologne Hbf to Kaunas: Time: 25h 29mins Cost: 254 LTL; $ 90.0 - 110.0 USD CO2 Emission: 50.38 kgs
Take Bus from Kaunas to Vilnius: Time: 1h 40mins Cost: 15 LTL; $ 5.4 - 6.6 USD CO2 Emission: 3.13 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Brussels and Vilnius is to travel by bus, which will cost about 377 LTL or 133.20 USD.