Best way to travel between Siem Reap, Cambodia and Xiamen, Fujian, China

A: Siem Reap, Cambodia

B: Xiamen, Fujian, China

Travel Modes: Price; Distance; Duration; CO2

train: $160.0; 4824.52 km; 82h 55mins; 255.7 kgs

bus: $236.0; 5363.28 km; 71h 33mins; 160.9 kgs

flight: $293.0; 2033.2 km; 3h 2mins; 219.59 kgs

drive: $380.0; 2999.85 km; 37h 30mins; 383.98 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Train	4824.52 km	82h 55mins	976 CNY	160.0
Bus	5363.28 km	71h 33mins	1,440 CNY	236.0
Flight	2033.2 km	3h 2mins	1,787 CNY	293.0
Drive	2999.85 km	37h 30mins	2,318 CNY	380.0

Take Bus from Siem Reap to Vientiane: Time: 24h 43mins Cost: 183 CNY; $ 27.0 - 33.0 USD CO2 Emission: 33.94 kgs
Take Bus from Laos Vientiane to Kunming South: Time: 14h 25mins Cost: 275 CNY; $ 40.5 - 49.5 USD CO2 Emission: 46.1 kgs
Take Train from South Bus Station to Kunming Station: Time: 23mins Cost: 8 CNY; $ 1.2 - 1.5 USD CO2 Emission: 0.65 kgs
Take Train from Kunming to Xiamen: Time: 41h 16mins Cost: 519 CNY; $ 76.5 - 93.5 USD CO2 Emission: 113.69 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Siem Reap, Cambodia and Xiamen, Fujian, China is to travel by train, which will cost about 976 CNY or 144.00 USD.