Best way to travel between Porto and Marseille

A: Porto

B: Marseille

Travel Modes: Price; Distance; Duration; CO2

bus: $77.0; 1914.15 km; 35h 5mins; 57.42 kgs

flight: $221.0; 1226.04 km; 5h 8mins; 132.41 kgs

train: $275.0; 1985.55 km; 19h 57mins; 105.23 kgs

drive: $300.0; 1547.06 km; 15h 46mins; 198.02 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1914.15 km	35h 5mins	57 EUR	77.0
Flight	1226.04 km	5h 8mins	163 EUR	221.0
Train	1985.55 km	19h 57mins	203 EUR	275.0
Drive	1547.06 km	15h 46mins	221 EUR	300.0

Take Bus from Porto - Casa da Música to Andorra: Time: 21h 32mins Cost: 34 EUR; $ 41.2 - 50.3 USD CO2 Emission: 36.03 kgs
Take Bus from Andorra la Vella to Girona: Time: 3h 41mins Cost: 26 EUR; $ 31.5 - 38.5 USD CO2 Emission: 6.7 kgs
Take Bus from Girona to Marseille: Time: 7h 47mins Cost: 29 EUR; $ 36.0 - 44.0 USD CO2 Emission: 14.71 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Porto and Marseille is to travel by bus, which will cost about 57 EUR or 69.30 USD.