How far is Ulsan from Tehran?
The distance between Tehran (Tehran Imam Khomeini International Airport) and Ulsan (Ulsan Airport) is 4278 miles / 6885 kilometers / 3718 nautical miles.
The driving distance from Tehran (IKA) to Ulsan (USN) is 5251 miles / 8450 kilometers, and travel time by car is about 101 hours 26 minutes.
Tehran Imam Khomeini International Airport – Ulsan Airport
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Distance from Tehran to Ulsan
There are several ways to calculate the distance from Tehran to Ulsan. Here are two standard methods:
Vincenty's formula (applied above)- 4278.325 miles
- 6885.297 kilometers
- 3717.763 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- 4268.786 miles
- 6869.946 kilometers
- 3709.474 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 Tehran to Ulsan?
The estimated flight time from Tehran Imam Khomeini International Airport to Ulsan Airport is 8 hours and 36 minutes.
What is the time difference between Tehran and Ulsan?
Flight carbon footprint between Tehran Imam Khomeini International Airport (IKA) and Ulsan Airport (USN)
On average, flying from Tehran to Ulsan generates about 491 kg of CO2 per passenger, and 491 kilograms equals 1 083 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tehran to Ulsan
See the map of the shortest flight path between Tehran Imam Khomeini International Airport (IKA) and Ulsan Airport (USN).
Airport information
| Origin | Tehran Imam Khomeini International Airport |
|---|---|
| City: | Tehran |
| Country: | Iran  |
| IATA Code: | IKA |
| ICAO Code: | OIIE |
| Coordinates: | 35°24′57″N, 51°9′7″E |
| Destination | Ulsan Airport |
|---|---|
| City: | Ulsan |
| Country: | South Korea  |
| IATA Code: | USN |
| ICAO Code: | RKPU |
| Coordinates: | 35°35′36″N, 129°21′7″E |