Best way to travel between Billund, Denmark and Sofia

A: Billund, Denmark

B: Sofia

Travel Modes: Price; Distance; Duration; CO2

flight: $96.03; 1788.89 km; 5h 1mins; 193.2 kgs

train: $161.7; 2356.58 km; 35h 22mins; 124.9 kgs

bus: $200.55; 2339.34 km; 28h 40mins; 70.18 kgs

drive: $302.1; 2202.53 km; 19h 59mins; 281.92 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	1788.89 km	5h 1mins	138 BGN	96.03
Train	2356.58 km	35h 22mins	233 BGN	161.7
Bus	2339.34 km	28h 40mins	289 BGN	200.55
Drive	2202.53 km	19h 59mins	436 BGN	302.1

Take Bus from Billund Centret to Billund Lufthavn / Billund Airport: Time: 6mins Cost: 3 BGN; $ 1.8 - 2.2 USD CO2 Emission: 0.12 kgs
Take Flight from BLL to SOF: Time: 2h 45mins Cost: 137 BGN; $ 85.5 - 104.5 USD CO2 Emission: 191.79 kgs
Take Shuttle from Sofia Airport to Sofia: Time: 8mins Cost: 12 BGN; $ 7.2 - 8.8 USD CO2 Emission: 1.15 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Billund, Denmark and Sofia is to travel by air, which will cost about 138 BGN or 86.40 USD.