How far is Cheongju from Tokunoshima?
The distance between Tokunoshima (Tokunoshima Airport) and Cheongju (Cheongju International Airport) is 617 miles / 993 kilometers / 536 nautical miles.
The driving distance from Tokunoshima (TKN) to Cheongju (CJJ) is 810 miles / 1303 kilometers, and travel time by car is about 112 hours 23 minutes.
Tokunoshima Airport – Cheongju International Airport
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Distance from Tokunoshima to Cheongju
There are several ways to calculate the distance from Tokunoshima to Cheongju. Here are two standard methods:
Vincenty's formula (applied above)- 617.196 miles
- 993.280 kilometers
- 536.329 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- 618.829 miles
- 995.908 kilometers
- 537.747 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 Tokunoshima to Cheongju?
The estimated flight time from Tokunoshima Airport to Cheongju International Airport is 1 hour and 40 minutes.
What is the time difference between Tokunoshima and Cheongju?
There is no time difference between Tokunoshima and Cheongju.
Flight carbon footprint between Tokunoshima Airport (TKN) and Cheongju International Airport (CJJ)
On average, flying from Tokunoshima to Cheongju generates about 115 kg of CO2 per passenger, and 115 kilograms equals 253 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tokunoshima to Cheongju
See the map of the shortest flight path between Tokunoshima Airport (TKN) and Cheongju International Airport (CJJ).
Airport information
| Origin | Tokunoshima Airport |
|---|---|
| City: | Tokunoshima |
| Country: | Japan  |
| IATA Code: | TKN |
| ICAO Code: | RJKN |
| Coordinates: | 27°50′11″N, 128°52′51″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 |