Best way to travel between Athens and Bucharest

A: Athens

B: Bucharest

Travel Modes: Price; Distance; Duration; CO2

bus: $81.0; 1732.46 km; 26h 28mins; 51.97 kgs

train: $82.0; 1330.08 km; 22h 23mins; 70.49 kgs

flight: $153.0; 849.68 km; 5h 11mins; 91.77 kgs

drive: $240.0; 1224.67 km; 15h 29mins; 156.76 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1732.46 km	26h 28mins	265 RON	81.0
Train	1330.08 km	22h 23mins	269 RON	82.0
Flight	849.68 km	5h 11mins	501 RON	153.0
Drive	1224.67 km	15h 29mins	786 RON	240.0

Take Bus from Athens to Pleven: Time: 20h 27mins Cost: 164 RON; $ 45.0 - 55.0 USD CO2 Emission: 44.73 kgs
Take Bus from Pleven to Ruse: Time: 2h 40mins Cost: 26 RON; $ 7.2 - 8.8 USD CO2 Emission: 4.94 kgs
Take Bus from Ruse to Bucuresti: Time: 1h 18mins Cost: 79 RON; $ 21.6 - 26.4 USD CO2 Emission: 2.32 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Athens and Bucharest is to travel by bus, which will cost about 265 RON or 72.90 USD.