Best way to travel between Belgrade and Slovakia

A: Belgrade

B: Slovakia

Travel Modes: Price; Distance; Duration; CO2

bus: $30.0; 664.65 km; 8h 47mins; 19.94 kgs

train: $31.0; 622.12 km; 12h 24mins; 32.97 kgs

bus: $55.0; 613.02 km; 9h 41mins; 18.39 kgs

drive: $90.0; 599.55 km; 5h 41mins; 76.74 kgs

flight: $137.0; 579.89 km; 4h 40mins; 62.63 kgs

flight: $234.0; 475.86 km; 8h 5mins; 51.39 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	664.65 km	8h 47mins	22 EUR	30.0
Train	622.12 km	12h 24mins	23 EUR	31.0
Bus	613.02 km	9h 41mins	41 EUR	55.0
Drive	599.55 km	5h 41mins	66 EUR	90.0
Flight	579.89 km	4h 40mins	101 EUR	137.0
Flight	475.86 km	8h 5mins	172 EUR	234.0

Take Bus from Belgrade to Hegyeshalom: Time: 6h 17mins Cost: 21 EUR; $ 25.2 - 30.8 USD CO2 Emission: 18.6 kgs
Take Train from Hegyeshalom to Rajka: Time: 15mins Cost: 1 EUR; $ 0.9 - 1.1 USD CO2 Emission: 0.74 kgs
Take Train from Rajka állomás (Bem Apó utca) to Bratislava Nové budova SND: Time: 41mins Cost: 1 EUR; $ 0.9 - 1.1 USD CO2 Emission: 1.64 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Belgrade and Slovakia is to travel by bus, which will cost about 22 EUR or 27.00 USD.