Best way to travel between Belgrade and Baku

A: Belgrade

B: Baku

Travel Modes: Price; Distance; Duration; CO2

bus: $60.837239999999994; 3104.47 km; 38h 30mins; 93.13 kgs

train: $191.04; 4182.41 km; 93h 13mins; 221.67 kgs

flight: $247.86; 2509.42 km; 8h 53mins; 271.02 kgs

drive: $363.59; 3130.36 km; 38h 38mins; 400.69 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	3104.47 km	38h 30mins	48 AZN	60.837239999999994
Train	4182.41 km	93h 13mins	150 AZN	191.04
Flight	2509.42 km	8h 53mins	194 AZN	247.86
Drive	3130.36 km	38h 38mins	285 AZN	363.59

Take Bus from Beograd to Istanbul: Time: 16h 13mins Cost: 30 AZN; $ 34.2 - 41.8 USD CO2 Emission: 28.53 kgs
Take Train from Otogar to Yenikapi: Time: 14mins Cost: 1 AZN; $ 0.9 - 1.1 USD CO2 Emission: 0.41 kgs
Take Bus from Istanbul - Aksaray to Baku: Time: 21h 0mins Cost: 20 AZN; $ 23.4 - 28.6 USD CO2 Emission: 64.37 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Belgrade and Baku is to travel by bus, which will cost about 48 AZN or 54.90 USD.