Best way to travel between Valencia and Frankfurt

A: Valencia

B: Frankfurt

Travel Modes: Price; Distance; Duration; CO2

bus: $131.0; 1771.74 km; 23h 11mins; 53.15 kgs

train: $206.0; 2092.02 km; 26h 16mins; 110.88 kgs

flight: $247.0; 1523.88 km; 7h 8mins; 164.58 kgs

drive: $320.0; 1717.01 km; 17h 24mins; 219.78 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1771.74 km	23h 11mins	96 EUR	131.0
Train	2092.02 km	26h 16mins	152 EUR	206.0
Flight	1523.88 km	7h 8mins	182 EUR	247.0
Drive	1717.01 km	17h 24mins	236 EUR	320.0

Take Bus from Valencia to Barcelona: Time: 4h 44mins Cost: 22 EUR; $ 27.0 - 33.0 USD CO2 Emission: 10.92 kgs
Take Bus from Barcelona North to Montpellier: Time: 4h 2mins Cost: 37 EUR; $ 45.0 - 55.0 USD CO2 Emission: 10.82 kgs
Take Bus from Montpellier to Frankfurt: Time: 12h 24mins Cost: 37 EUR; $ 45.0 - 55.0 USD CO2 Emission: 31.43 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Valencia and Frankfurt is to travel by bus, which will cost about 96 EUR or 117.90 USD.