Best way to travel between Venice and Athens

A: Venice

B: Athens

Travel Modes: Price; Distance; Duration; CO2

bus: $198.0; 2744.82 km; 39h 7mins; 82.34 kgs

flight: $216.0; 1391.25 km; 5h 33mins; 150.25 kgs

drive: $410.0; 1963.5 km; 21h 2mins; 251.33 kgs

train: $662.0; 2007.88 km; 75h 43mins; 106.42 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	2744.82 km	39h 7mins	146 EUR	198.0
Flight	1391.25 km	5h 33mins	159 EUR	216.0
Drive	1963.5 km	21h 2mins	302 EUR	410.0
Train	2007.88 km	75h 43mins	488 EUR	662.0

Take Bus from Venice to Verona: Time: 2h 9mins Cost: 13 EUR; $ 16.2 - 19.8 USD CO2 Emission: 3.76 kgs
Take Bus from Verona to Bratislava: Time: 10h 58mins Cost: 37 EUR; $ 45.0 - 55.0 USD CO2 Emission: 24.11 kgs
Take Bus from Bratislava to Athens: Time: 23h 58mins Cost: 96 EUR; $ 117.0 - 143.0 USD CO2 Emission: 54.48 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Venice and Athens is to travel by bus, which will cost about 146 EUR or 178.20 USD.