- Great circle
- 2,566 km
- 1,594 mi
- Estimated in the air
- 3h 41m
- block time
- Furthest from equator
- 22.3°N
- at 0% along
- One lap of Earth
- 6.4%
- of 40,075 km
Of the 292 routes catalogued here, this is the 178th longest.
What the aircraft actually flies over
From Hong Kong the path crosses 1,142 km of open water, then Vietnam, then 1,123 km of open water.
The furthest the great circle gets from the equator is 22.3°N, 0% of the way along.
Holding a single compass bearing the whole way would cover almost exactly the same ground, so on this route the flat map and the globe agree.
The heading barely moves: south-west out of Hong Kong, south-west into Singapore. Over this distance the curve has too little room to bend the compass.
Hong Kong to Singapore, asked and answered
- How far is Hong Kong to Singapore?
- Hong Kong to Singapore (HKG to SIN) is 2,566 km, or 1,594 mi, measured as great circle distance between the two airports.
- How long is the flight from Hong Kong to Singapore?
- About 3h 41m in the air. That is an estimate from the distance at a typical airliner block speed, plus half an hour for taxi, climb and descent; published schedules vary with winds and routing.
- What route does a Hong Kong to Singapore flight take?
- The great circle passes over 1,142 km of open water, then Vietnam, then 1,123 km of open water. It reaches 22.3°N at its furthest from the equator.
Where these numbers come from
Distances are computed from the two airports’ own coordinates, not looked up from published routes. Times are estimates, not schedules.
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