Map of flight path from Seattle to Hachijojima.
Shortest flight path between Seattle–Tacoma International Airport (SEA) and Hachijojima Airport (HAC).
How far is Hachijojima from Seattle?
There are several ways to calculate distances between Seattle and Hachijojima. Here are two common methods:Vincenty's formula (applied above)
- 4921.204 miles
- 7919.909 kilometers
- 4276.409 nautical miles
- 4909.840 miles
- 7901.622 kilometers
- 4266.535 nautical miles
Time difference and current local times
The time difference between Seattle and Hachijojima is 17 hours. Hachijojima is 17 hours ahead of Seattle.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 574 kg (1 265 pounds).
Frequent Flyer Miles Calculator
Seattle (SEA) → Hachijojima (HAC).