Best way to travel between

Porto
Bologna
Travel Modes
Price
Distance
Duration
CO2
train
$219.0
2368.44 km
33h 51mins
125.53 kgs
 
bus
$249.0
2521.44 km
40h 47mins
75.64 kgs
 
flight
$275.0
1735.55 km
5h 59mins
187.44 kgs
 
drive
$460.0
2193.9 km
22h 18mins
280.82 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Train 2368.44 km 33h 51mins 161 EUR 219.0
Bus 2521.44 km 40h 47mins 183 EUR 249.0
Flight 1735.55 km 5h 59mins 203 EUR 275.0
Drive 2193.9 km 22h 18mins 339 EUR 460.0
Take Bus from Porto to Sion
Time: 28h 57mins Cost: 96 EUR; $ 117.0 - 143.0 USD CO2 Emission: 58.09 kgs
Take Train from Sion to Milano Centrale
Time: 2h 25mins Cost: 41 EUR; $ 49.5 - 60.5 USD CO2 Emission: 11.43 kgs
Take Train from Milano Centrale to Bologna Centrale
Time: 1h 3mins Cost: 26 EUR; $ 31.5 - 38.5 USD CO2 Emission: 11.49 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Porto and Bologna is to travel by train, which will cost about 161 EUR or 197.10 USD.