How far is Shonai from Jeju?
The distance between Jeju (Jeju International Airport) and Shonai (Shonai Airport) is 827 miles / 1331 kilometers / 719 nautical miles.
The driving distance from Jeju (CJU) to Shonai (SYO) is 1188 miles / 1912 kilometers, and travel time by car is about 26 hours 25 minutes.
Jeju International Airport – Shonai Airport
Search flights
Distance from Jeju to Shonai
There are several ways to calculate the distance from Jeju to Shonai. Here are two standard methods:
Vincenty's formula (applied above)- 827.132 miles
- 1331.140 kilometers
- 718.758 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 825.953 miles
- 1329.243 kilometers
- 717.734 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).
How long does it take to fly from Jeju to Shonai?
The estimated flight time from Jeju International Airport to Shonai Airport is 2 hours and 3 minutes.
What is the time difference between Jeju and Shonai?
Flight carbon footprint between Jeju International Airport (CJU) and Shonai Airport (SYO)
On average, flying from Jeju to Shonai generates about 137 kg of CO2 per passenger, and 137 kilograms equals 303 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Jeju to Shonai
See the map of the shortest flight path between Jeju International Airport (CJU) and Shonai Airport (SYO).
Airport information
| Origin | Jeju International Airport |
|---|---|
| City: | Jeju |
| Country: | South Korea  |
| IATA Code: | CJU |
| ICAO Code: | RKPC |
| Coordinates: | 33°30′40″N, 126°29′34″E |
| Destination | Shonai Airport |
|---|---|
| City: | Shonai |
| Country: | Japan  |
| IATA Code: | SYO |
| ICAO Code: | RJSY |
| Coordinates: | 38°48′43″N, 139°47′13″E |