Best way to travel between Hanoi, Vietnam and Chiang Mai Thailand

A: Hanoi, Vietnam

B: Chiang Mai Thailand

Travel Modes: Price; Distance; Duration; CO2

bus: $57.0; 1500.45 km; 39h 7mins; 45.01 kgs

bus: $62.0; 1491.0 km; 41h 39mins; 44.73 kgs

bus: $65.0; 1487.85 km; 42h 32mins; 44.64 kgs

bus: $98.0; 1432.08 km; 52h 0mins; 42.96 kgs

drive: $130.0; 1225.13 km; 18h 57mins; 156.82 kgs

flight: $193.0; 812.94 km; 4h 50mins; 87.8 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Bus	1500.45 km	39h 7mins	1,829 THB	57.0
Bus	1491.0 km	41h 39mins	1,990 THB	62.0
Bus	1487.85 km	42h 32mins	2,086 THB	65.0
Bus	1432.08 km	52h 0mins	3,145 THB	98.0
Drive	1225.13 km	18h 57mins	4,172 THB	130.0
Flight	812.94 km	4h 50mins	6,194 THB	193.0

Take Bus from Ha Noi - Sinh Tourist Office to Vientiane: Time: 23h 6mins Cost: 802 THB; $ 22.5 - 27.5 USD CO2 Emission: 23.81 kgs
Take Bus from Central Bus Station Vientiane to Nong Khai: Time: 1h 3mins Cost: 64 THB; $ 1.8 - 2.2 USD CO2 Emission: 0.79 kgs
Take Bus from Nong Khai to Chiang Mai: Time: 13h 13mins Cost: 963 THB; $ 27.0 - 33.0 USD CO2 Emission: 20.42 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Hanoi, Vietnam and Chiang Mai Thailand is to travel by bus, which will cost about 1,829 THB or 51.30 USD.