Best way to travel between

Delhi
Colombo
Travel Modes
Price
Distance
Duration
CO2
bus
$100.0
3123.24 km
70h 17mins
93.7 kgs
 
train
$134.0
3243.76 km
65h 53mins
171.92 kgs
 
flight
$323.0
2766.58 km
14h 19mins
298.79 kgs
 
drive
$498.37
3215.1 km
65h 7mins
411.53 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 3123.24 km 70h 17mins 13,117 LKR 100.0
Train 3243.76 km 65h 53mins 17,577 LKR 134.0
Flight 2766.58 km 14h 19mins 42,369 LKR 323.0
Drive 3215.1 km 65h 7mins 65,373 LKR 498.37
Take Bus from Delhi to Vijay Nagar
Time: 33h 40mins Cost: 1,836 LKR; $ 12.6 - 15.4 USD CO2 Emission: 57.87 kgs
Take Bus from Hampi to Bangalore
Time: 8h 25mins Cost: 1,443 LKR; $ 9.9 - 12.1 USD CO2 Emission: 10.34 kgs
Take Bus from Bangalore to Attur(Thoothukudi)
Time: 10h 43mins Cost: 1,443 LKR; $ 9.9 - 12.1 USD CO2 Emission: 16.97 kgs
Take Car from Attur(Thoothukudi) to Tuticorin Port
Time: 9mins Cost: 525 LKR; $ 3.6 - 4.4 USD CO2 Emission: 1.22 kgs
Take Ferry from Tuticorin Port to Colombo, Sri Lanka
Time: 14h 17mins Cost: 7,870 LKR; $ 54.0 - 66.0 USD CO2 Emission: 35.22 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Delhi and Colombo is to travel by bus, which will cost about 13,117 LKR or 90.00 USD.