Frankfurt am Main to Sydney (Mascot)
20h 55mgate to gate
The flight from Frankfurt Main Airport (FRA) to Sydney Kingsford Smith International Airport (SYD) covers 16,498 km (10,251 miles) and takes approximately 20h 55m gate to gate for a typical jet.
The route heads east on an initial great-circle bearing of 74°, passing near 22.4° N, 100.5° E at its midpoint.
Bearing 74° east Midpoint 22.4° N, 100.5° E Model 805 km/h + 25 min
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Take both airports' published coordinates from OurAirports — nothing here is scraped from another flight site.
- Great-circle distance by haversine on a mean earth radius of 6,371.0088 km: 16,498 km.
- Airborne time = that distance ÷ 805 km/h, a representative jet cruise speed: 20h 30m.
- Add a flat 25 minutes for pushback, taxi, climb, descent and taxi-in — the reason a 400 km hop is never half an hour: 20h 55m gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled. The cruise-speed table shows how much that assumption is worth.
16,498 km / 805 km/h = 20h 30m airborne
+ 25 min ground = 20h 55m gate to gate
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
The same route, plotted on a world grid
The strip above gives the route its length and its shape. This gives it a position: latitude and longitude only, no coastlines, because a hand-drawn coastline would be decoration pretending to be data. On a flat grid the shortest path 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 00m | 30h 25m |
| Narrowbody jet (A320, 737) | 780 km/h | 21h 09m | 21h 34m |
| Widebody jet (777, 787, A350) | 900 km/h | 18h 20m | 18h 45m |
| Private jet (Gulfstream) | 850 km/h | 19h 25m | 19h 50m |
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.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Both airports
| FRA | SYD | |
|---|---|---|
| Airport | Frankfurt Main Airport | Sydney Kingsford Smith International Airport |
| City | Frankfurt am Main | Sydney (Mascot) |
| Country | Germany | Australia |
| ICAO | EDDF | YSSY |
| Coordinates | 50.0267, 8.5584 | -33.9461, 151.177 |
| Elevation | 364 ft | 21 ft |
Every figure on this plate is geometry. The shape of the earth is knowable; the airline's schedule is not.
Questions this plate answers
How long is the flight from Frankfurt am Main to Sydney (Mascot)?
A non-stop flight from Frankfurt am Main (FRA) to Sydney (Mascot) (SYD) takes about 20h 55m. The great-circle distance is 16,498 km (10,251 miles, 8,908 nautical miles), flying east on an initial bearing of 74°.
How far is Frankfurt am Main from Sydney (Mascot)?
16,498 kilometres in a straight line over the earth's surface — 10,251 miles or 8,908 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 FRA and SYD?
This page calculates the direct-line time and distance; it does not track airline schedules. At 16,498 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 20h 55m 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.
