Flight Time Estimator

Calculate the great-circle distance and estimated flight time between any two airports worldwide. This tool models theoretical nonstop routing, allowing you to analyze routes even if no airline currently operates direct service between them.

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Estimate Flight Time

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Sydney (SYD) → Adelaide (ADL)

Australia flag Adelaide (ADL) – Australia 5 airlines
2 hr 50 mins
723 mi · 1,164 km
23
per day
Estimated flight time
2 hr 50 mins
Distance
723 Miles · 1,164 Kilometers
628.58 Nautical Miles

Adelaide (ADL) → Sydney (SYD)

Australia flag Sydney (SYD) – Australia 6 airlines
2 hr 20 mins
723 mi · 1,164 km
23
per day
Estimated flight time
2 hr 20 mins
Distance
723 Miles · 1,164 Kilometers
628.58 Nautical Miles