# How far is Isfahan from Semnan?

The distance between Semnan (Semnan Municipal Airport) and Isfahan (Isfahan International Airport) is 217 miles / 349 kilometers / 189 nautical miles.

The driving distance from Semnan (SNX) to Isfahan (IFN) is 360 miles / 579 kilometers, and travel time by car is about 6 hours 18 minutes.

217
Miles
349
Kilometers
189
Nautical miles

## Distance from Semnan to Isfahan

There are several ways to calculate the distance from Semnan to Isfahan. Here are two standard methods:

Vincenty's formula (applied above)
• 216.985 miles
• 349.204 kilometers
• 188.555 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
• 217.327 miles
• 349.754 kilometers
• 188.852 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 Semnan to Isfahan?

The estimated flight time from Semnan Municipal Airport to Isfahan International Airport is 54 minutes.

## Flight carbon footprint between Semnan Municipal Airport (SNX) and Isfahan International Airport (IFN)

On average, flying from Semnan to Isfahan generates about 57 kg of CO2 per passenger, and 57 kilograms equals 126 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Semnan to Isfahan

See the map of the shortest flight path between Semnan Municipal Airport (SNX) and Isfahan International Airport (IFN).

## Airport information

Origin Semnan Municipal Airport
City: Semnan
Country: Iran
IATA Code: SNX
ICAO Code: OIIS
Coordinates: 35°35′27″N, 53°29′42″E
Destination Isfahan International Airport
City: Isfahan
Country: Iran
IATA Code: IFN
ICAO Code: OIFM
Coordinates: 32°45′2″N, 51°51′40″E