Flight International Airport departs from Tiruchirapalli International Airport at 07:00 and arrives at Singapore Changi Airport at 13:50.
The flighttime is about 4h 20m. The distance travelled ("as the bird flies"): 2801 Km. So the average speed is roughly 646 Km.
There is an 2.5 hour time difference between Tiruchirapalli and Singapore
NZD
