Map of flight path and driving directions from Sendai to Shonai.
Shortest flight path between Sendai Airport (SDJ) and Shonai Airport (SYO).
How far is Shonai from Sendai?
There are several ways to calculate distances between Sendai and Shonai. Here are two common methods:Vincenty's formula (applied above)
- 76.848 miles
- 123.675 kilometers
- 66.779 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
- 76.778 miles
- 123.562 kilometers
- 66.718 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 Shonai.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 36 kg (80 pounds).
Frequent Flyer Miles Calculator
Sendai (SDJ) → Shonai (SYO).