Best way to travel between Oslo, Norway and Barcelona

A: Oslo, Norway

B: Barcelona

Travel Modes: Price; Distance; Duration; CO2

flight: $143.0; 2317.5 km; 6h 16mins; 250.29 kgs

bus: $207.0; 3234.42 km; 56h 37mins; 97.03 kgs

drive: $750.0; 2868.4 km; 29h 42mins; 367.16 kgs

train: $812.0; 2864.36 km; 38h 12mins; 151.81 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	2317.5 km	6h 16mins	105 EUR	143.0
Bus	3234.42 km	56h 37mins	152 EUR	207.0
Drive	2868.4 km	29h 42mins	552 EUR	750.0
Train	2864.36 km	38h 12mins	598 EUR	812.0

Take Train from Oslo Sentralstasjon to Oslo Lufthavn: Time: 21mins Cost: 4 EUR; $ 4.9 - 5.9 USD CO2 Emission: 2.62 kgs
Take Flight from OSL to BCN: Time: 3h 21mins Cost: 103 EUR; $ 126.0 - 154.0 USD CO2 Emission: 243.55 kgs
Take Train from Barcelona Airport T2 to Barcelona - Passeig de Gràcia: Time: 16mins Cost: 3 EUR; $ 3.6 - 4.4 USD CO2 Emission: 0.69 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Oslo, Norway and Barcelona is to travel by air, which will cost about 105 EUR or 128.70 USD.