Best way to travel between Izmir, Turkey and Copenhagen

A: Izmir, Turkey

B: Copenhagen

Travel Modes: Price; Distance; Duration; CO2

bus: $144.0; 4122.3 km; 67h 25mins; 123.67 kgs

train: $169.0; 4462.5 km; 80h 53mins; 236.51 kgs

flight: $235.0; 2299.99 km; 6h 38mins; 248.4 kgs

drive: $750.0; 3607.06 km; 40h 41mins; 461.7 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	4122.3 km	67h 25mins	791 DKK	144.0
Train	4462.5 km	80h 53mins	929 DKK	169.0
Flight	2299.99 km	6h 38mins	1,292 DKK	235.0
Drive	3607.06 km	40h 41mins	4,122 DKK	750.0

Take Bus from Izmir to Istanbul Otogar: Time: 9h 59mins Cost: 93 DKK; $ 15.3 - 18.7 USD CO2 Emission: 18.66 kgs
Take Bus from Istanbul to Ruse: Time: 13h 20mins Cost: 137 DKK; $ 22.5 - 27.5 USD CO2 Emission: 22.24 kgs
Take Bus from Ruse to Pitesti: Time: 3h 9mins Cost: 121 DKK; $ 19.8 - 24.2 USD CO2 Emission: 5.98 kgs
Take Bus from Pitesti to Coppenhagen: Time: 37h 48mins Cost: 440 DKK; $ 72.0 - 88.0 USD CO2 Emission: 76.81 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Izmir, Turkey and Copenhagen is to travel by bus, which will cost about 791 DKK or 129.60 USD.