How far is Ulsan from Rishiri?
The distance between Rishiri (Rishiri Airport) and Ulsan (Ulsan Airport) is 911 miles / 1465 kilometers / 791 nautical miles.
The driving distance from Rishiri (RIS) to Ulsan (USN) is 1654 miles / 2662 kilometers, and travel time by car is about 46 hours 12 minutes.
Rishiri Airport – Ulsan Airport
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Distance from Rishiri to Ulsan
There are several ways to calculate the distance from Rishiri to Ulsan. Here are two standard methods:
Vincenty's formula (applied above)- 910.588 miles
- 1465.450 kilometers
- 791.280 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- 910.188 miles
- 1464.806 kilometers
- 790.932 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 Rishiri to Ulsan?
The estimated flight time from Rishiri Airport to Ulsan Airport is 2 hours and 13 minutes.
What is the time difference between Rishiri and Ulsan?
Flight carbon footprint between Rishiri Airport (RIS) and Ulsan Airport (USN)
On average, flying from Rishiri to Ulsan generates about 144 kg of CO2 per passenger, and 144 kilograms equals 318 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Rishiri to Ulsan
See the map of the shortest flight path between Rishiri Airport (RIS) and Ulsan Airport (USN).
Airport information
| Origin | Rishiri Airport |
|---|---|
| City: | Rishiri |
| Country: | Japan  |
| IATA Code: | RIS |
| ICAO Code: | RJER |
| Coordinates: | 45°14′31″N, 141°11′9″E |
| Destination | Ulsan Airport |
|---|---|
| City: | Ulsan |
| Country: | South Korea  |
| IATA Code: | USN |
| ICAO Code: | RKPU |
| Coordinates: | 35°35′36″N, 129°21′7″E |