How far is Cheongju from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Cheongju (Cheongju International Airport) is 1679 miles / 2702 kilometers / 1459 nautical miles.
The driving distance from Sanya (SYX) to Cheongju (CJJ) is 2643 miles / 4253 kilometers, and travel time by car is about 52 hours 55 minutes.
Sanya Phoenix International Airport – Cheongju International Airport
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Distance from Sanya to Cheongju
There are several ways to calculate the distance from Sanya to Cheongju. Here are two standard methods:
Vincenty's formula (applied above)- 1679.033 miles
- 2702.142 kilometers
- 1459.040 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- 1680.980 miles
- 2705.276 kilometers
- 1460.732 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 Sanya to Cheongju?
The estimated flight time from Sanya Phoenix International Airport to Cheongju International Airport is 3 hours and 40 minutes.
What is the time difference between Sanya and Cheongju?
The time difference between Sanya and Cheongju is 1 hour. Cheongju is 1 hour ahead of Sanya.
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Cheongju International Airport (CJJ)
On average, flying from Sanya to Cheongju generates about 191 kg of CO2 per passenger, and 191 kilograms equals 422 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sanya to Cheongju
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Cheongju International Airport (CJJ).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |
| Destination | Cheongju International Airport |
|---|---|
| City: | Cheongju |
| Country: | South Korea  |
| IATA Code: | CJJ |
| ICAO Code: | RKTU |
| Coordinates: | 36°42′59″N, 127°29′56″E |