Best way to travel between Billund, Denmark and Riga

A: Billund, Denmark

B: Riga

Travel Modes: Price; Distance; Duration; CO2

bus: $120.93; 1878.24 km; 32h 10mins; 56.35 kgs

flight: $194.0; 956.47 km; 4h 23mins; 103.3 kgs

train: $197.0; 2056.32 km; 32h 29mins; 108.98 kgs

drive: $320.0; 1515.0 km; 19h 27mins; 193.92 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1878.24 km	32h 10mins	63 LVL	120.93
Flight	956.47 km	4h 23mins	100 LVL	194.0
Train	2056.32 km	32h 29mins	102 LVL	197.0
Drive	1515.0 km	19h 27mins	166 LVL	320.0

Take Bus from Billund Centret to Kolding: Time: 1h 2mins Cost: 3 LVL; $ 4.5 - 5.5 USD CO2 Emission: 1.28 kgs
Take Bus from Kolding to Hamburg: Time: 3h 30mins Cost: 5 LVL; $ 8.9 - 10.9 USD CO2 Emission: 7.75 kgs
Take Bus from Hamburg ZOB to Berlin ZOB: Time: 3h 18mins Cost: 8 LVL; $ 14.4 - 17.6 USD CO2 Emission: 8.72 kgs
Take Bus from Berlin ZOB to Riga: Time: 21h 48mins Cost: 47 LVL; $ 81.0 - 99.0 USD CO2 Emission: 38.6 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Billund, Denmark and Riga is to travel by bus, which will cost about 63 LVL or 108.90 USD.