KORD to WSSS, direct GPS, initial course 343, distance 8119 nautical miles, time 13 hours at 631 knots, in a 747-400, but this does not include a required refueling stop.
To Fly from singapore to kathmandu it would take about 5-6 hours.
If you fly direct it would take about 11 hours.
7 hours on SIA(Singapore Airlines)
Fm Singapore to Penang - a mere hour.
Answerabout 12 hours
with in 3hrs
It would take about 8 hours to fly from Singapore to Sydney.
The flight time from Singapore to Barcelona is about 14 hours.
It would take about 11 hours to fly from Singapore to Moscow
It would have take about 14 hours to fly from London to Singapore
It would take 2 hours.
It would take 18 hours.
It would take 4 hours.
Near about 13 Hours
About 5 and a half hours.