Best way to travel between Venice and Porto

A: Venice

B: Porto

Travel Modes: Price; Distance; Duration; CO2

flight: $83.43; 1797.89 km; 6h 1mins; 194.17 kgs

bus: $136.5; 2270.27 km; 28h 4mins; 68.11 kgs

train: $216.0; 2889.82 km; 32h 38mins; 153.16 kgs

drive: $327.69; 2202.47 km; 20h 52mins; 281.92 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	1797.89 km	6h 1mins	61 EUR	83.43
Bus	2270.27 km	28h 4mins	101 EUR	136.5
Train	2889.82 km	32h 38mins	159 EUR	216.0
Drive	2202.47 km	20h 52mins	241 EUR	327.69

Take Shuttle from Venice to Venice Treviso Airport: Time: 25mins Cost: 23 EUR; $ 27.9 - 34.1 USD CO2 Emission: 4.53 kgs
Take Flight from TSF to OPO: Time: 2h 50mins Cost: 37 EUR; $ 45.0 - 55.0 USD CO2 Emission: 188.96 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 Venice and Porto is to travel by air, which will cost about 61 EUR or 74.70 USD.