Map of flight path and driving directions from Niigata to Shonai.
Shortest flight path between Niigata Airport (KIJ) and Shonai Airport (SYO).
How far is Shonai from Niigata?
There are several ways to calculate distances between Niigata and Shonai. Here are two common methods:Vincenty's formula (applied above)
- 69.251 miles
- 111.449 kilometers
- 60.178 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
- 69.293 miles
- 111.516 kilometers
- 60.214 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 Niigata and Shonai.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 35 kg (78 pounds).
Frequent Flyer Miles Calculator
Niigata (KIJ) → Shonai (SYO).