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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Taipei (TPE) → Washington (IAD)

United States of America flag Washington (IAD) – United States of America 1 airline
15 hr 25 mins
7,851 mi · 12,635 km
4
per week
Estimated flight time
15 hr 25 mins
Distance
7,851 Miles · 12,635 Kilometers
6,822.59 Nautical Miles

Washington (IAD) → Taipei (TPE)

Taiwan flag Taipei (TPE) – Taiwan 1 airline
15 hr 30 mins
7,851 mi · 12,635 km
5
per week
Estimated flight time
15 hr 30 mins
Distance
7,851 Miles · 12,635 Kilometers
6,822.59 Nautical Miles