Best way to travel between Rijeka, Croatia and Brussels

A: Rijeka, Croatia

B: Brussels

Travel Modes: Price; Distance; Duration; CO2

bus: $48.5; 1374.19 km; 18h 54mins; 41.23 kgs

train: $167.89; 1646.92 km; 16h 6mins; 87.29 kgs

flight: $215.6; 1035.75 km; 3h 16mins; 111.86 kgs

drive: $222.72; 1299.23 km; 11h 53mins; 166.3 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1374.19 km	18h 54mins	36 EUR	48.5
Train	1646.92 km	16h 6mins	124 EUR	167.89
Flight	1035.75 km	3h 16mins	159 EUR	215.6
Drive	1299.23 km	11h 53mins	164 EUR	222.72

Take Bus from Rijeka bus station to Frankfurt central train station: Time: 14h 50mins Cost: 37 EUR; $ 45.0 - 55.0 USD CO2 Emission: 29.34 kgs
Take Walk from Frankfurt central train station to Frankfurt(Main)Hbf: Time: 6mins Cost: 0 EUR; $ 0.0 - 0.0 USD CO2 Emission: 0.06 kgs
Take Train from Frankfurt(Main)Hbf to Bruxelles-Nord: Time: 2h 58mins Cost: 63 EUR; $ 76.5 - 93.5 USD CO2 Emission: 20.97 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Rijeka, Croatia and Brussels is to travel by bus, which will cost about 36 EUR or 44.10 USD.