Best way to travel between Chennai, Tamil Nadu, India and Indira Gandhi International Airport, New Delhi, Delhi, India

A: Chennai, Tamil Nadu, India

B: Indira Gandhi International Airport, New Delhi, Delhi, India

Travel Modes: Price; Distance; Duration; CO2

train: $13.13; 2201.61 km; 34h 19mins; 116.69 kgs

bus: $21.12; 2563.69 km; 41h 22mins; 76.91 kgs

flight: $48.96; 1780.32 km; 4h 12mins; 192.27 kgs

drive: $220.42; 2096.1 km; 30h 23mins; 268.3 kgs

Tranport	Distance	Time(hrs)	Cost(local)	Cost(usd)
Train	2201.61 km	34h 19mins	818 INR	13.13
Bus	2563.69 km	41h 22mins	1,316 INR	21.12
Flight	1780.32 km	4h 12mins	3,050 INR	48.96
Drive	2096.1 km	30h 23mins	13,731 INR	220.42

Take Train from Chennai Central to Hazrat Nizamuddin: Time: 32h 42mins Cost: 810 INR; $ 11.7 - 14.3 USD CO2 Emission: 115.27 kgs
Take Train from Hazrat Nizamuddin to New Delhi: Time: 17mins Cost: 62 INR; $ 0.9 - 1.1 USD CO2 Emission: 0.4 kgs
Take Train from New Delhi Station to Airport: Time: 21mins Cost: 62 INR; $ 0.9 - 1.1 USD CO2 Emission: 1.02 kgs

Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Chennai, Tamil Nadu, India and Indira Gandhi International Airport, New Delhi, Delhi, India is to travel by train, which will cost about 810 INR or 11.70 USD.