Best way to travel between Dublin, Ireland and Vigo, Spain

A: Dublin, Ireland

B: Vigo, Spain

Travel Modes: Price; Distance; Duration; CO2

flight: $119.0; 1597.32 km; 8h 36mins; 172.51 kgs

flight: $131.0; 1341.9 km; 5h 30mins; 144.93 kgs

train: $304.0; 3006.77 km; 51h 16mins; 159.36 kgs

train: $339.0; 3454.62 km; 76h 35mins; 183.09 kgs

train: $371.0; 3373.65 km; 72h 7mins; 178.8 kgs

train: $993.0; 3423.12 km; 31h 53mins; 181.43 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	1597.32 km	8h 36mins	88 EUR	119.0
Flight	1341.9 km	5h 30mins	96 EUR	131.0
Train	3006.77 km	51h 16mins	224 EUR	304.0
Train	3454.62 km	76h 35mins	250 EUR	339.0
Train	3373.65 km	72h 7mins	273 EUR	371.0
Train	3423.12 km	31h 53mins	731 EUR	993.0

Take Bus from The 3Arena to Dublin Airport: Time: 11mins Cost: 8 EUR; $ 9.9 - 12.1 USD CO2 Emission: 0.34 kgs
Take Flight from DUB to OPO: Time: 2h 28mins Cost: 63 EUR; $ 76.5 - 93.5 USD CO2 Emission: 150.65 kgs
Take Train from Aeroporto to Campanhã: Time: 34mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 0.83 kgs
Take Train from Porto(Campanha) to Vigo-Guixar: Time: 2h 18mins Cost: 15 EUR; $ 18.9 - 23.1 USD CO2 Emission: 9.31 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Dublin, Ireland and Vigo, Spain is to travel by air, which will cost about 88 EUR or 107.10 USD.