Map of flight path and driving directions from Sendai to Iwakuni.
Shortest flight path between Sendai Airport (SDJ) and Marine Corps Air Station Iwakuni (IWK).
How far is Iwakuni from Sendai?
There are several ways to calculate distances between Sendai and Iwakuni. Here are two common methods:Vincenty's formula (applied above)
- 557.844 miles
- 897.763 kilometers
- 484.753 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
- 557.169 miles
- 896.677 kilometers
- 484.167 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
There is no time difference between Sendai and Iwakuni.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 107 kg (236 pounds).
Frequent Flyer Miles Calculator
Sendai (SDJ) → Iwakuni (IWK).