Best way to travel between Patras and Vienna

A: Patras

B: Vienna

Travel Modes: Price; Distance; Duration; CO2

bus: $65.0; 1887.99 km; 31h 26mins; 56.64 kgs

train: $174.0; 1967.3 km; 45h 42mins; 104.27 kgs

drive: $340.0; 1756.65 km; 19h 59mins; 224.85 kgs

flight: $347.0; 1327.2 km; 8h 37mins; 143.34 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1887.99 km	31h 26mins	48 EUR	65.0
Train	1967.3 km	45h 42mins	128 EUR	174.0
Drive	1756.65 km	19h 59mins	250 EUR	340.0
Flight	1327.2 km	8h 37mins	256 EUR	347.0

Take Bus from Pátra to Sofia: Time: 15h 32mins Cost: 20 EUR; $ 24.3 - 29.7 USD CO2 Emission: 25.78 kgs
Take Bus from Sofia to Vienna: Time: 14h 42mins Cost: 26 EUR; $ 31.5 - 38.5 USD CO2 Emission: 30.75 kgs
Take Train from Erdberg to Stephansplatz: Time: 8mins Cost: 2 EUR; $ 2.7 - 3.3 USD CO2 Emission: 0.2 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Patras and Vienna is to travel by bus, which will cost about 48 EUR or 58.50 USD.