Best way to travel between

Jeju si
Fukuoka
Travel Modes
Price
Distance
Duration
CO2
drive
$152.0
510.0 km
16h 26mins
65.28 kgs
 
flight
$268.0
374.71 km
3h 0mins
40.47 kgs
 
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Tranport Distance Time(hrs) Cost(local) Cost(usd)
Drive 510.0 km 16h 26mins 15,442 JPY 152.0
Flight 374.71 km 3h 0mins 27,226 JPY 268.0
Take Ferry from Jeju to Busan
Time: 12h 14mins Cost: 4,064 JPY; $ 36.0 - 44.0 USD CO2 Emission: 37.72 kgs
Take Ferry from Busan to Fukuoka
Time: 3h 11mins Cost: 11,175 JPY; $ 99.0 - 121.0 USD CO2 Emission: 27.65 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Jeju si and Fukuoka is to travel by car/taxi, which will cost about 15,442 JPY or 136.80 USD.