Best way to travel between Brest, France and Porto

A: Brest, France

B: Porto

Travel Modes: Price; Distance; Duration; CO2

flight: $167.28; 891.55 km; 5h 26mins; 96.29 kgs

bus: $181.3; 2189.48 km; 21h 2mins; 65.68 kgs

drive: $229.0; 1610.37 km; 15h 37mins; 206.13 kgs

train: $369.2; 2337.53 km; 23h 25mins; 123.89 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	891.55 km	5h 26mins	123 EUR	167.28
Bus	2189.48 km	21h 2mins	134 EUR	181.3
Drive	1610.37 km	15h 37mins	169 EUR	229.0
Train	2337.53 km	23h 25mins	272 EUR	369.2

Take Tram from Jean Jaurès to Porte Gouesnou: Time: 16mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 0.62 kgs
Take Bus from Porte Gouesnou to Aéroport: Time: 8mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 0.17 kgs
Take Flight from BES to OPO: Time: 1h 35mins Cost: 118 EUR; $ 144.0 - 176.0 USD CO2 Emission: 93.76 kgs
Take Train from Aeroporto to Trindade: Time: 27mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 0.69 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Brest, France and Porto is to travel by air, which will cost about 123 EUR or 150.30 USD.