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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Shanghai (SHA) → Shenzhen (SZX)

China flag Shenzhen (SZX) – China 7 airlines
2 hr 45 mins
751 mi · 1,208 km
36
per day
Estimated flight time
2 hr 45 mins
Distance
751 Miles · 1,208 Kilometers
652.50 Nautical Miles

Shenzhen (SZX) → Shanghai (SHA)

China flag Shanghai (SHA) – China 8 airlines
2 hr 30 mins
751 mi · 1,208 km
38
per day
Estimated flight time
2 hr 30 mins
Distance
751 Miles · 1,208 Kilometers
652.50 Nautical Miles