Best way to travel between Da Nang, Vietnam and Sihanoukville, Preah Sihanouk, Cambodia

A: Da Nang, Vietnam

B: Sihanoukville, Preah Sihanouk, Cambodia

Travel Modes: Price; Distance; Duration; CO2

bus: $44.0; 1351.35 km; 25h 59mins; 40.54 kgs

flight: $46.0; 633.27 km; 3h 11mins; 68.39 kgs

train: $59.0; 1275.14 km; 25h 36mins; 67.58 kgs

drive: $100.0; 994.35 km; 15h 31mins; 127.28 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1351.35 km	25h 59mins	176,117 KHR	44.0
Flight	633.27 km	3h 11mins	184,123 KHR	46.0
Train	1275.14 km	25h 36mins	236,158 KHR	59.0
Drive	994.35 km	15h 31mins	400,267 KHR	100.0

Take Bus from Da Nang to Hoi An Quang Nam: Time: 47mins Cost: 20,013 KHR; $ 4.5 - 5.5 USD CO2 Emission: 0.92 kgs
Take Bus from Hoi An Quang Nam to Ho Chi Minh Mien Dong: Time: 15h 45mins Cost: 80,053 KHR; $ 18.0 - 22.0 USD CO2 Emission: 29.8 kgs
Take Bus from Ho Chi Minh to Phnom Penh: Time: 7h 21mins Cost: 76,051 KHR; $ 17.1 - 20.9 USD CO2 Emission: 9.83 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Da Nang, Vietnam and Sihanoukville, Preah Sihanouk, Cambodia is to travel by bus, which will cost about 176,117 KHR or 39.60 USD.