Best way to travel between

Rome
Barcelona
Travel Modes
Price
Distance
Duration
CO2
train
$47.0
1466.85 km
22h 15mins
77.74 kgs
 
flight
$84.0
942.45 km
4h 55mins
101.78 kgs
 
bus
$217.0
1415.01 km
20h 42mins
42.45 kgs
 
drive
$227.71
1451.1 km
18h 12mins
185.74 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Train 1466.85 km 22h 15mins 35 EUR 47.0
Flight 942.45 km 4h 55mins 62 EUR 84.0
Bus 1415.01 km 20h 42mins 160 EUR 217.0
Drive 1451.1 km 18h 12mins 168 EUR 227.71
Take Train from Termini to Civitavecchia
Time: 1h 4mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 3.93 kgs
Take Ferry from Civitavecchia to Barcelona
Time: 21h 0mins Cost: 33 EUR; $ 40.5 - 49.5 USD CO2 Emission: 178.37 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Rome and Barcelona is to travel by train, which will cost about 35 EUR or 42.30 USD.