Map of flight path from Honolulu to Sendai.
Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Sendai Airport (SDJ).
How far is Sendai from Honolulu?
There are several ways to calculate distances between Honolulu and Sendai. Here are two common methods:Vincenty's formula (applied above)
- 3784.552 miles
- 6090.646 kilometers
- 3288.686 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 3779.024 miles
- 6081.749 kilometers
- 3283.882 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Honolulu and Sendai is 19 hours. Sendai is 19 hours ahead of Honolulu.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 430 kg (947 pounds).
Frequent Flyer Miles Calculator
Honolulu (HNL) → Sendai (SDJ).