Best way to travel between Fukuoka and Helsinki

A: Fukuoka

B: Helsinki

Travel Modes: Price; Distance; Duration; CO2

flight: $620.0; 7703.27 km; 13h 16mins; 831.95 kgs

flight: $887.0; 7953.96 km; 17h 53mins; 859.03 kgs

flight: $939.0; 8069.22 km; 18h 19mins; 871.48 kgs

flight: $992.0; 8131.2 km; 19h 30mins; 878.17 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	7703.27 km	13h 16mins	457 EUR	620.0
Flight	7953.96 km	17h 53mins	653 EUR	887.0
Flight	8069.22 km	18h 19mins	692 EUR	939.0
Flight	8131.2 km	19h 30mins	731 EUR	992.0

Take Train from Tenjin to Fukuoka Airport: Time: 11mins Cost: 1 EUR; $ 1.8 - 2.2 USD CO2 Emission: 0.31 kgs
Take Flight from FUK to HEL: Time: 10h 31mins Cost: 442 EUR; $ 540.0 - 660.0 USD CO2 Emission: 827.77 kgs
Take Train from Helsinki Lentoasema to Helsinki: Time: 28mins Cost: 13 EUR; $ 16.2 - 19.8 USD CO2 Emission: 1.79 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Fukuoka and Helsinki is to travel by air, which will cost about 457 EUR or 558.00 USD.