Best way to travel between Zhengzhou, Henan, China and Singapore

A: Zhengzhou, Henan, China

B: Singapore

Travel Modes: Price; Distance; Duration; CO2

flight: $218.0; 3982.08 km; 13h 54mins; 430.06 kgs

bus: $507.57; 8419.22 km; 135h 47mins; 252.58 kgs

train: $547.0; 5793.9 km; 78h 20mins; 307.08 kgs

drive: $800.0; 5449.6 km; 66h 48mins; 697.55 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Flight	3982.08 km	13h 54mins	273 SGD	218.0
Bus	8419.22 km	135h 47mins	636 SGD	507.57
Train	5793.9 km	78h 20mins	685 SGD	547.0
Drive	5449.6 km	66h 48mins	1,002 SGD	800.0

Take Bus from Zhengzhou Station to Zhengzhou Airport: Time: 41mins Cost: 4 SGD; $ 2.7 - 3.3 USD CO2 Emission: 1.07 kgs
Take Flight from CGO to JHB: Time: 9h 57mins Cost: 238 SGD; $ 171.0 - 209.0 USD CO2 Emission: 419.32 kgs
Take Car from Johor Bahru to Sembawang: Time: 32mins Cost: 29 SGD; $ 20.7 - 25.3 USD CO2 Emission: 5.37 kgs
Take Train from Sembawang to City Hall: Time: 41mins Cost: 3 SGD; $ 1.8 - 2.2 USD CO2 Emission: 1.2 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Zhengzhou, Henan, China and Singapore is to travel by air, which will cost about 273 SGD or 196.20 USD.