Singapore to Miami
21h 29m The flight from Singapore Changi Airport (SIN) to Miami International Airport (MIA) covers 16,962 km (10,539 miles) and takes approximately 21h 29m gate to gate for a typical jet.
The route heads north on an initial great-circle bearing of 8°, passing near 75.1° N, 137.4° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 30h 50m | 31h 16m |
| Narrowbody jet (A320, 737) | 780 km/h | 21h 45m | 22h 10m |
| Widebody jet (777, 787, A350) | 900 km/h | 18h 51m | 19h 16m |
| Private jet (Gulfstream) | 850 km/h | 19h 57m | 20h 22m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| SIN | MIA | |
|---|---|---|
| Airport | Singapore Changi Airport | Miami International Airport |
| City | Singapore | Miami |
| Country | Singapore | United States |
| ICAO | WSSS | KMIA |
| Coordinates | 1.3502, 103.994 | 25.796, -80.2898 |
| Elevation | 22 ft | 8 ft |
Questions
How long is the flight from Singapore to Miami?
A non-stop flight from Singapore (SIN) to Miami (MIA) takes about 21h 29m. The great-circle distance is 16,962 km (10,539 miles, 9,159 nautical miles), flying north on an initial bearing of 8°.
How far is Singapore from Miami?
16,962 kilometres in a straight line over the earth's surface — 10,539 miles or 9,159 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between SIN and MIA?
This page calculates the direct-line time and distance; it does not track airline schedules. At 16,962 km the route is at the extreme end of what any airliner can fly non-stop, so a connection is likely. Check an airline or booking site for what is actually scheduled.
What should I expect on a 21h 29m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.