How far is Fort Smith, AR, from Tehran?
The distance between Tehran (Tehran Imam Khomeini International Airport) and Fort Smith (Fort Smith Regional Airport) is 7082 miles / 11397 kilometers / 6154 nautical miles.
Tehran Imam Khomeini International Airport – Fort Smith Regional Airport
Search flights
Distance from Tehran to Fort Smith
There are several ways to calculate the distance from Tehran to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 7081.911 miles
- 11397.231 kilometers
- 6154.012 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- 7067.526 miles
- 11374.081 kilometers
- 6141.512 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 Fort Smith?
The estimated flight time from Tehran Imam Khomeini International Airport to Fort Smith Regional Airport is 13 hours and 54 minutes.
What is the time difference between Tehran and Fort Smith?
Flight carbon footprint between Tehran Imam Khomeini International Airport (IKA) and Fort Smith Regional Airport (FSM)
On average, flying from Tehran to Fort Smith generates about 866 kg of CO2 per passenger, and 866 kilograms equals 1 910 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Tehran to Fort Smith
See the map of the shortest flight path between Tehran Imam Khomeini International Airport (IKA) and Fort Smith Regional Airport (FSM).
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 | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States  |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |