Best way to travel between Madrid and Copenhagen

A: Madrid

B: Copenhagen

Travel Modes: Price; Distance; Duration; CO2

flight: $157.0; 2186.1 km; 5h 57mins; 236.1 kgs

train: $219.0; 2787.66 km; 40h 6mins; 147.75 kgs

bus: $312.0; 3962.41 km; 58h 49mins; 118.87 kgs

drive: $550.0; 2741.55 km; 28h 6mins; 350.92 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	2186.1 km	5h 57mins	863 DKK	157.0
Train	2787.66 km	40h 6mins	1,204 DKK	219.0
Bus	3962.41 km	58h 49mins	1,715 DKK	312.0
Drive	2741.55 km	28h 6mins	3,023 DKK	550.0

Take Train from Recoletos to Aeropuerto T4: Time: 24mins Cost: 16 DKK; $ 2.7 - 3.3 USD CO2 Emission: 0.81 kgs
Take Flight from MAD to CPH: Time: 3h 9mins Cost: 824 DKK; $ 135.0 - 165.0 USD CO2 Emission: 233.59 kgs
Take Train from Lufthavnen to Nørreport: Time: 13mins Cost: 22 DKK; $ 3.6 - 4.4 USD CO2 Emission: 0.46 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Madrid and Copenhagen is to travel by air, which will cost about 863 DKK or 141.30 USD.